Active NPI 1710038427 Individual Practitioner Male Practitioner

Dr. Sylvain S Silberstein , MD

Internal Medicine • Van Nuys, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Sylvain Silberstein, MD is a certified Internal Medicine practicing in Van Nuys, CA. With approximately 59 years of clinical experience since graduating from Howard University College Of Medicine in 1967, Dr. Silberstein delivers high-quality medical care to the local community at 15211 VANOWEN ST.

Dr. Silberstein is affiliated with Jpb Medical Group Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, established patient outpatient office visit, complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

15211 Vanowen St
Ste 100

Van Nuys, CA 91405

Telephone 8187781920

Fax 8187878804

Associated Practice Facility / Clinic

🏢 Bernard Monderer Md Facility NPI 1912981101

Medicare Profile & Education

Medical School

Howard University College Of Medicine

Graduation Year

1967

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Van Nuys, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

59 Yrs +26.5 yrs vs City Avg

City Avg: 32.5 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

41 Specialists

Practicing in Van Nuys, CA (18502 Statewide)

Telehealth Adoption Rate

36.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

62.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Silberstein (59 Years) 59 Yrs

Van Nuys Specialty Average (32.5 Years) 32.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	798	306	$10.00	$8.65
99213 Established patient office or other outpatient visit, typically 15 minutes	747	294	$165.00	$93.13
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	671	282	$29.97	$7.61
84100 Phosphate level	662	279	$24.98	$4.65
84075 Phosphatase (enzyme) level, alkaline	660	279	$29.97	$5.08
84450 Liver enzyme (sgot), level	660	278	$25.00	$5.08
84460 Liver enzyme (sgpt), level	659	279	$10.27	$5.19
84520 Urea nitrogen level to assess kidney function	658	279	$10.11	$3.87
82565 Blood creatinine level	654	277	$10.02	$5.01
82947 Blood glucose (sugar) level	652	278	$25.00	$3.85
83735 Magnesium level	629	276	$45.00	$6.57
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	610	271	$20.00	$4.18
84550 Uric acid level, blood	609	270	$25.00	$4.43
82310 Calcium level, total	580	265	$10.35	$5.06
84132 Blood potassium level	576	264	$64.90	$4.66
84295 Blood sodium level	575	263	$10.31	$4.71
84443 Blood test, thyroid stimulating hormone (TSH)	447	267	$45.00	$16.46
84439 Thyroxine (thyroid chemical), free	437	260	$45.00	$8.84
82435 Blood chloride level	388	230	$10.09	$4.51
83036 Hemoglobin A1C level	385	194	$35.00	$9.52
84481 Thyroid hormone, t3 measurement, free	304	170	$42.01	$16.02
80061 Blood test, lipids (cholesterol and triglycerides)	289	195	$60.00	$13.12
82465 Cholesterol level	274	187	$25.00	$4.26
83540 Iron level	257	202	$30.00	$6.34
82306 Vitamin d-3 level	248	192	$80.00	$29.01
82040 Albumin (protein) level	242	197	$45.00	$4.85
82607 Cyanocobalamin (vitamin B-12) level	241	189	$60.00	$14.78
82150 Amylase (enzyme) level	239	195	$20.00	$6.35
82247 Bilirubin level	236	194	$10.19	$4.92
84155 Total protein level, blood	235	193	$25.00	$3.60
82977 Glutamyltransferase (liver enzyme) level	232	192	$35.00	$7.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	192	181	$225.00	$185.27
81000 Manual urinalysis test with examination using microscope, non-automated	190	164	$15.00	$3.94
93000 Routine ekg using at least 12 leads including interpretation and report	186	170	$75.00	$14.89
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	112	62	$120.00	$57.76
82550 Creatine kinase (cardiac enzyme) level, total	84	74	$35.00	$6.38
84153 Psa (prostate specific antigen) measurement, total	81	64	$65.00	$18.02
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	81	81	$485.00	$130.95
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	56	56	$485.00	$165.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	44	$195.00	$132.72
82043 Urine microalbumin (protein) level	42	41	$25.00	$5.66
85610 Blood test, clotting time	34	25	$30.00	$4.20
80053 Blood test, comprehensive group of blood chemicals	32	27	$65.00	$10.35
84478 Triglycerides level	26	26	$25.00	$5.63
85730 Coagulation assessment blood test, plasma or whole blood	23	19	$18.70	$5.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$275.00	$170.21
82270 Stool analysis for blood to screen for colon tumors	20	20	$25.00	$4.29
83550 Iron binding capacity	19	16	$13.16	$8.57
76536 Ultrasound of head and neck	18	15	$400.00	$119.62
80048 Blood test, basic group of blood chemicals (calcium, total)	17	15	$45.00	$8.29
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	14	11	$45.00	$15.01
G0008 Administration of influenza virus vaccine	11	11	$45.00	$35.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	849	342	$11.04	$8.40
99213 Established patient office or other outpatient visit, typically 15 minutes	609	302	$161.51	$96.78
83735 Magnesium level	551	284	$40.15	$6.57
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	512	276	$18.68	$4.18
84550 Uric acid level, blood	492	279	$25.00	$4.43
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	471	275	$29.98	$7.61
84443 Blood test, thyroid stimulating hormone (TSH)	468	291	$46.23	$16.46
84439 Thyroxine (thyroid chemical), free	443	280	$43.01	$8.84
84100 Phosphate level	382	252	$25.00	$4.65
84520 Urea nitrogen level to assess kidney function	380	252	$10.26	$3.87
84075 Phosphatase (enzyme) level, alkaline	375	248	$30.00	$5.08
82565 Blood creatinine level	375	250	$10.23	$5.02
84460 Liver enzyme (sgpt), level	375	251	$13.01	$5.19
84450 Liver enzyme (sgot), level	372	247	$25.00	$5.08
82947 Blood glucose (sugar) level	371	252	$25.00	$3.85
80053 Blood test, comprehensive group of blood chemicals	331	230	$53.75	$10.35
83036 Hemoglobin A1C level	315	170	$34.87	$9.51
82465 Cholesterol level	297	196	$24.18	$4.26
84481 Thyroid hormone, t3 measurement, free	292	179	$41.92	$15.97
83540 Iron level	272	203	$30.00	$6.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	261	205	$195.23	$137.92
82306 Vitamin d-3 level	254	197	$80.00	$29.01
80061 Blood test, lipids (cholesterol and triglycerides)	253	204	$55.10	$13.12
82607 Cyanocobalamin (vitamin B-12) level	244	203	$60.00	$14.78
82040 Albumin (protein) level	232	193	$45.00	$4.85
82150 Amylase (enzyme) level	232	194	$20.00	$6.35
82247 Bilirubin level	225	189	$9.96	$4.90
84155 Total protein level, blood	224	188	$25.00	$3.60
82977 Glutamyltransferase (liver enzyme) level	220	188	$35.00	$7.06
84295 Blood sodium level	206	173	$13.91	$4.71
84132 Blood potassium level	203	168	$65.00	$4.66
93000 Routine ekg using at least 12 leads including interpretation and report	203	185	$73.79	$15.93
81000 Manual urinalysis test with examination using microscope, non-automated	200	176	$15.00	$3.94
82550 Creatine kinase (cardiac enzyme) level, total	184	155	$32.55	$6.38
82310 Calcium level, total	177	154	$12.49	$5.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	161	152	$225.00	$193.83
85018 Blood count, hemoglobin	140	133	$11.11	$2.32
85041 Red blood cell count, automated test	139	132	$10.00	$2.96
85049 Platelet count, automated test	138	131	$10.00	$4.39
85004 White blood cell count	134	127	$10.00	$6.34
84478 Triglycerides level	96	85	$25.00	$5.63
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	76	76	$343.22	$140.36
84153 Psa (prostate specific antigen) measurement, total	72	67	$69.79	$18.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	65	44	$119.23	$61.84
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	55	55	$485.00	$178.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$273.78	$179.79
82043 Urine microalbumin (protein) level	38	37	$24.08	$5.66
G0008 Administration of influenza virus vaccine	24	24	$42.50	$33.05
80048 Blood test, basic group of blood chemicals (calcium, total)	22	20	$42.27	$8.29
71046 X-ray of chest, 2 views	21	20	$100.00	$38.89
90662 Influenza vaccine split virus, preservative free	16	16	$180.00	$71.93
83550 Iron binding capacity	15	14	$19.67	$8.57
76536 Ultrasound of head and neck	15	14	$400.00	$129.20
82270 Stool analysis for blood to screen for colon tumors	13	13	$25.00	$4.29
85610 Blood test, clotting time	13	12	$24.23	$4.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	941	388	$15.00	$2.95
80053 Blood test, comprehensive group of blood chemicals	773	350	$40.63	$10.40
99213 Established patient office or other outpatient visit, typically 15 minutes	741	338	$141.33	$99.49
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	727	351	$14.93	$4.20
83735 Magnesium level	694	340	$27.20	$6.60
84443 Blood test, thyroid stimulating hormone (TSH)	564	330	$49.59	$16.56
85018 Blood count, hemoglobin	515	313	$12.15	$2.32
85049 Platelet count, automated test	514	313	$10.00	$4.39
85004 White blood cell count	512	313	$9.99	$6.34
85041 Red blood cell count, automated test	509	312	$10.00	$2.96
84439 Thyroxine (thyroid chemical), free	483	304	$42.75	$8.90
82306 Vitamin d-3 level	350	243	$80.00	$29.17
84481 Thyroid hormone, t3 measurement, free	319	201	$48.31	$16.66
80061 Blood test, lipids (cholesterol and triglycerides)	319	228	$45.89	$13.21
83036 Hemoglobin A1C level	313	164	$34.31	$9.59
83540 Iron level	304	218	$30.00	$6.40
81000 Manual urinalysis test with examination using microscope, non-automated	291	233	$15.00	$3.96
82607 Cyanocobalamin (vitamin B-12) level	290	226	$64.21	$14.85
82550 Creatine kinase (cardiac enzyme) level, total	275	193	$25.00	$6.42
93000 Routine ekg using at least 12 leads including interpretation and report	259	233	$70.00	$15.90
82465 Cholesterol level	257	186	$20.00	$4.27
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	218	194	$24.45	$7.76
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	165	165	$196.88	$144.09
71046 X-ray of chest, 2 views	133	120	$100.00	$39.11
84153 Psa (prostate specific antigen) measurement, total	77	69	$79.42	$18.18
85610 Blood test, clotting time	71	58	$20.00	$4.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	69	69	$248.04	$182.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	56	48	$187.23	$134.94
85730 Coagulation assessment blood test, plasma or whole blood	56	53	$25.00	$5.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	44	41	$195.57	$189.81
84436 Thyroxine (thyroid chemical), total	40	39	$27.50	$6.62
80048 Blood test, basic group of blood chemicals (calcium, total)	30	29	$35.00	$8.35
82043 Urine microalbumin (protein) level	23	21	$20.00	$5.70
84403 Testosterone (hormone) level, total	20	12	$90.00	$25.47
83002 Gonadotropin, luteinizing (reproductive hormone) level	15	12	$70.00	$18.23
82272 Stool analysis for blood	15	15	$20.00	$4.17
84480 Thyroid hormone, t3 measurement, total	15	15	$43.33	$13.94
82150 Amylase (enzyme) level	14	11	$20.00	$6.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	916	377	$15.00	$2.97
80053 Blood test, comprehensive group of blood chemicals	789	354	$41.75	$10.52
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	734	344	$33.58	$7.74
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	734	347	$15.03	$4.25
99213 Established patient office or other outpatient visit, typically 15 minutes	729	322	$125.58	$101.12
84443 Blood test, thyroid stimulating hormone (TSH)	549	321	$49.96	$16.80
83735 Magnesium level	543	252	$29.90	$6.67
84439 Thyroxine (thyroid chemical), free	537	321	$41.87	$9.00
80061 Blood test, lipids (cholesterol and triglycerides)	508	276	$42.52	$13.27
82550 Creatine kinase (cardiac enzyme) level, total	415	252	$24.98	$6.49
83540 Iron level	414	244	$30.00	$6.44
82306 Vitamin d-3 level	396	260	$80.00	$29.32
82607 Cyanocobalamin (vitamin B-12) level	370	259	$71.54	$14.98
83036 Hemoglobin A1C level	344	162	$35.00	$9.71
81000 Manual urinalysis test with examination using microscope, non-automated	323	247	$15.00	$4.02
84481 Thyroid hormone, t3 measurement, free	258	154	$50.00	$16.94
93000 Routine ekg using at least 12 leads including interpretation and report	249	231	$70.00	$16.58
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	176	176	$190.34	$146.62
71046 X-ray of chest, 2 views	151	138	$97.81	$38.91
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	104	104	$34.71	$19.70
G0008 Administration of influenza virus vaccine	103	103	$35.10	$19.18
84153 Psa (prostate specific antigen) measurement, total	81	72	$81.30	$18.39
82465 Cholesterol level	68	59	$20.00	$4.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	51	$182.95	$136.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$250.00	$184.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	44	39	$191.36	$190.22
85610 Blood test, clotting time	41	31	$20.00	$4.29
76857 Limited ultrasound scan of pelvis	31	30	$130.00	$54.75
85730 Coagulation assessment blood test, plasma or whole blood	26	25	$25.00	$6.01
82150 Amylase (enzyme) level	25	21	$20.00	$6.48
82043 Urine microalbumin (protein) level	23	23	$20.00	$5.78
84403 Testosterone (hormone) level, total	22	16	$90.00	$25.81
80048 Blood test, basic group of blood chemicals (calcium, total)	19	18	$35.00	$8.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	716	344	$15.00	$2.95
80053 Blood test, comprehensive group of blood chemicals	618	321	$42.32	$10.47
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	602	320	$25.17	$7.70
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	598	323	$15.00	$4.21
99213 Established patient office or other outpatient visit, typically 15 minutes	540	288	$116.59	$80.98
84443 Blood test, thyroid stimulating hormone (TSH)	489	300	$44.29	$16.65
84439 Thyroxine (thyroid chemical), free	479	302	$41.13	$8.86
83735 Magnesium level	429	239	$30.19	$6.63
80061 Blood test, lipids (cholesterol and triglycerides)	408	242	$40.00	$13.23
83540 Iron level	403	259	$30.00	$6.42
82306 Vitamin d-3 level	394	261	$80.00	$29.10
82607 Cyanocobalamin (vitamin B-12) level	384	264	$49.98	$12.24
82550 Creatine kinase (cardiac enzyme) level, total	370	245	$25.00	$6.46
83036 Hemoglobin A1C level	271	151	$35.00	$9.63
81000 Manual urinalysis test with examination using microscope, non-automated	249	206	$15.00	$3.99
84481 Thyroid hormone, t3 measurement, free	223	139	$50.00	$16.59
93000 Routine ekg using at least 12 leads including interpretation and report	180	173	$70.00	$19.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	149	149	$190.03	$128.38
71046 X-ray of chest, 2 views	119	111	$100.00	$37.52
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	108	105	$35.00	$19.12
G0008 Administration of influenza virus vaccine	107	104	$35.00	$18.95
84153 Psa (prostate specific antigen) measurement, total	85	73	$82.88	$18.27
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	82	66	$37.56	$26.24
82465 Cholesterol level	43	40	$20.00	$4.30
76857 Limited ultrasound scan of pelvis	36	35	$130.00	$55.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	30	$166.47	$104.16
85610 Blood test, clotting time	34	30	$20.00	$4.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$248.44	$180.89
82043 Urine microalbumin (protein) level	31	31	$19.19	$5.72
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	27	$211.43	$161.18
85730 Coagulation assessment blood test, plasma or whole blood	27	25	$25.00	$5.95
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	15	15	$133.33	$112.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,136	427	$15.00	$2.92
80053 Blood test, comprehensive group of blood chemicals	966	402	$44.90	$11.50
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	907	398	$15.03	$4.17
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	906	393	$25.00	$8.45
99213 Established patient office or other outpatient visit, typically 15 minutes	881	368	$100.62	$79.62
84443 Blood test, thyroid stimulating hormone (TSH)	751	390	$49.58	$18.21
84439 Thyroxine (thyroid chemical), free	726	385	$41.53	$9.75
83735 Magnesium level	676	306	$29.46	$7.26
83540 Iron level	582	324	$30.05	$7.05
82306 Vitamin d-3 level	563	342	$79.96	$32.12
82550 Creatine kinase (cardiac enzyme) level, total	522	317	$24.22	$7.08
82607 Cyanocobalamin (vitamin B-12) level	503	325	$57.77	$16.32
83036 Hemoglobin A1C level	431	192	$35.00	$10.52
80061 Blood test, lipids (cholesterol and triglycerides)	380	259	$40.00	$14.51
81000 Manual urinalysis test with examination using microscope, non-automated	360	290	$15.00	$3.94
84481 Thyroid hormone, t3 measurement, free	321	192	$49.50	$18.22
93000 Routine ekg using at least 12 leads including interpretation and report	270	247	$70.00	$18.53
82465 Cholesterol level	255	217	$20.08	$4.74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	232	232	$189.03	$122.60
71046 X-ray of chest, 2 views	190	172	$100.00	$35.01
83718 Hdl cholesterol level	179	170	$25.67	$8.92
84478 Triglycerides level	177	169	$20.00	$6.25
84153 Psa (prostate specific antigen) measurement, total	114	103	$79.30	$19.99
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	114	113	$34.65	$17.33
G0008 Administration of influenza virus vaccine	112	111	$35.00	$18.58
85610 Blood test, clotting time	73	55	$20.00	$4.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	45	$165.19	$110.17
76857 Limited ultrasound scan of pelvis	52	52	$130.00	$53.39
85730 Coagulation assessment blood test, plasma or whole blood	51	44	$24.90	$6.54
77080 Dxa bone density measurement of hip, pelvis, spine	43	43	$153.49	$43.87
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	42	15	$150.00	$107.08
82043 Urine microalbumin (protein) level	42	42	$17.62	$6.29
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	36	$217.44	$151.50
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$346.15	$218.11
82150 Amylase (enzyme) level	22	16	$20.00	$7.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$255.00	$173.77
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	17	16	$36.47	$25.24
83001 Gonadotropin, follicle stimulating (reproductive hormone) level	15	15	$60.00	$20.24
84480 Thyroid hormone, t3 measurement, total	15	13	$40.00	$15.43
83721 Ldl cholesterol level	12	12	$29.17	$10.39
82272 Stool analysis for blood	11	11	$20.00	$4.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,269	460	$15.00	$2.93
80053 Blood test, comprehensive group of blood chemicals	1,063	433	$38.67	$12.78
99213 Established patient office or other outpatient visit, typically 15 minutes	999	397	$99.76	$75.99
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	950	424	$25.00	$9.39
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	936	425	$18.31	$4.28
84443 Blood test, thyroid stimulating hormone (TSH)	813	423	$50.00	$20.30
84439 Thyroxine (thyroid chemical), free	777	406	$40.31	$10.85
82465 Cholesterol level	698	349	$21.15	$5.25
83735 Magnesium level	697	330	$30.00	$8.08
83540 Iron level	617	367	$30.00	$7.79
83718 Hdl cholesterol level	605	316	$23.62	$9.90
84478 Triglycerides level	604	317	$20.28	$6.94
82550 Creatine kinase (cardiac enzyme) level, total	601	330	$24.23	$7.87
82306 Vitamin d-3 level	571	364	$80.00	$35.70
82607 Cyanocobalamin (vitamin B-12) level	534	349	$46.69	$18.24
83036 Hemoglobin A1C level	446	196	$37.19	$11.67
81000 Manual urinalysis test with examination using microscope, non-automated	382	313	$15.00	$3.94
84481 Thyroid hormone, t3 measurement, free	334	186	$48.02	$20.50
93000 Routine ekg using at least 12 leads including interpretation and report	311	283	$70.00	$17.91
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	221	221	$189.73	$121.43
71046 X-ray of chest, 2 views	198	178	$100.00	$32.67
G0008 Administration of influenza virus vaccine	132	128	$35.00	$23.13
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	129	128	$39.38	$23.39
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	111	26	$150.00	$104.99
84153 Psa (prostate specific antigen) measurement, total	108	91	$72.27	$22.26
85610 Blood test, clotting time	100	71	$22.45	$4.75
76857 Limited ultrasound scan of pelvis	65	63	$130.00	$51.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	59	56	$202.80	$149.47
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	55	55	$330.00	$212.33
85730 Coagulation assessment blood test, plasma or whole blood	53	46	$22.83	$7.27
83721 Ldl cholesterol level	52	50	$30.00	$11.32
82043 Urine microalbumin (protein) level	51	50	$19.51	$7.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	40	$148.94	$108.63
77080 Dxa bone density measurement of hip, pelvis, spine	32	32	$169.53	$45.32
84480 Thyroid hormone, t3 measurement, total	32	32	$40.31	$17.16
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	25	15	$35.00	$21.99
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	24	21	$35.63	$23.19
84403 Testosterone (hormone) level, total	23	16	$90.00	$31.23
82272 Stool analysis for blood	19	19	$20.00	$4.15
82150 Amylase (enzyme) level	19	18	$20.00	$7.84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	15	$250.00	$204.12
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	15	12	$20.00	$1.92
83001 Gonadotropin, follicle stimulating (reproductive hormone) level	15	15	$60.00	$22.48
80048 Blood test, basic group of blood chemicals (calcium, total)	15	14	$35.00	$10.23
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$107.69	$99.17
G0009 Administration of pneumococcal vaccine	11	11	$35.00	$23.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,353	510	$15.05	$2.92
80053 Blood test, comprehensive group of blood chemicals	1,123	462	$39.61	$8.33
99213 Established patient office or other outpatient visit, typically 15 minutes	1,072	439	$88.15	$76.07
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	950	453	$24.96	$10.43
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	949	452	$19.52	$4.75
84443 Blood test, thyroid stimulating hormone (TSH)	932	460	$49.71	$22.45
84439 Thyroxine (thyroid chemical), free	837	443	$39.76	$12.05
83735 Magnesium level	761	370	$29.70	$8.98
82465 Cholesterol level	753	364	$20.56	$3.04
82550 Creatine kinase (cardiac enzyme) level, total	730	378	$24.36	$3.74
83540 Iron level	662	385	$30.00	$8.69
83718 Hdl cholesterol level	650	325	$24.02	$11.02
84478 Triglycerides level	641	322	$20.69	$2.93
82306 Vitamin d-3 level	596	365	$80.00	$39.74
82607 Cyanocobalamin (vitamin B-12) level	589	362	$60.00	$20.21
83036 Hemoglobin A1C level	539	266	$47.86	$12.98
81000 Manual urinalysis test with examination using microscope, non-automated	413	335	$15.05	$4.24
93000 Routine ekg using at least 12 leads including interpretation and report	372	335	$73.76	$17.91
84481 Thyroid hormone, t3 measurement, free	339	197	$46.98	$22.59
71020 X-ray of chest, 2 views, front and side	241	211	$100.00	$29.82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	240	240	$184.79	$120.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	173	38	$150.00	$105.85
G0008 Administration of influenza virus vaccine	128	127	$35.00	$28.74
Q2037 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluvirin)	127	126	$31.30	$17.32
85610 Blood test, clotting time	121	96	$19.46	$5.20
84153 Psa (prostate specific antigen) measurement, total	112	97	$85.00	$24.53
85730 Coagulation assessment blood test, plasma or whole blood	102	91	$26.42	$7.94
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	77	77	$291.56	$210.39
76857 Limited ultrasound scan of pelvis	75	74	$130.00	$50.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	58	$136.72	$100.38
82043 Urine microalbumin (protein) level	58	55	$19.57	$7.77
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	57	52	$187.46	$149.88
83721 Ldl cholesterol level	46	45	$30.00	$12.83
77080 Dxa bone density measurement of hip, pelvis, spine	39	39	$157.69	$44.28
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	32	28	$34.38	$21.33
82272 Stool analysis for blood	28	28	$20.00	$4.23
84403 Testosterone (hormone) level, total	24	19	$88.75	$34.70
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	19	19	$98.42	$90.11
83001 Gonadotropin, follicle stimulating (reproductive hormone) level	18	17	$60.00	$24.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$250.00	$205.48
G0009 Administration of pneumococcal vaccine	17	17	$35.00	$28.74
82150 Amylase (enzyme) level	17	13	$20.00	$8.71
83002 Gonadotropin, luteinizing (reproductive hormone) level	15	13	$66.67	$24.89
84480 Thyroid hormone, t3 measurement, total	13	13	$41.54	$19.06
73030 X-ray of shoulder, minimum of 2 views	12	11	$100.00	$31.36

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA G22959

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine - Endocrinology, Diabetes & Metabolism

NUCC Taxonomy Code: 207RE0101X

State License CA G22959

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Hospital & Practice Group Affiliations

Jpb Medical Group Inc

15243 Vanowen St, Van Nuys, CA 914053636

Phone: 8187850300

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners

Dr. Linda Sevilla , MD

Internal Medicine

NPI 1285785980

Doctor of Medicine (M.D.)

Dr. Steven Rouff , MD

Internal Medicine

NPI 1871645515

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 15211 VANOWEN ST, STE 100, VAN NUYS, CA 91405 (Tel: 8187781920)

📍

Updated Business Mailing Address July 08, 2007

Registered at 15211 VANOWEN ST, STE 100, VAN NUYS, CA 91405 (Tel: 8187781920)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as SYLVAIN SILBERSTEIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #G22959 in CA)

🟢

Initial NPI Registration & Enumeration January 16, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1710038427

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 16, 2007

Last Update: September 11, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

15211 Vanowen St, Ste 100

Van Nuys, CA 91405

Phone: 8187781920

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.