Active NPI 1467534008 Individual Practitioner Male Practitioner

Dr. Ruben De Los Santos , MD PA

Internal Medicine • Eagle Pass, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ruben De Los Santos, MD PA is a certified Internal Medicine practicing in Eagle Pass, TX. With approximately 40 years of clinical experience since graduating from University Of Texas Medical Branch At Galveston in 1986, Dr. De Los Santos delivers high-quality medical care to the local community at 1955 EAST MAIN ST.

Dr. De Los Santos accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, routine ekg using at least 12 leads including interpretation and report, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1955 East Main St

Eagle Pass, TX 788524714

Telephone 8307737474

Fax 8307732699

Associated Practice Facility / Clinic

🏢 Ruben De Los Santos Md Pa Facility NPI 1538337944

Medicare Profile & Education

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Eagle Pass, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

40 Yrs -2.8 yrs vs City Avg

City Avg: 42.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

7 Specialists

Practicing in Eagle Pass, TX (9538 Statewide)

Telehealth Adoption Rate

42.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. De Los Santos (40 Years) 40 Yrs

Eagle Pass Specialty Average (42.8 Years) 42.8 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	868	170	$221.69	$75.14
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	700	102	$221.27	$113.35
93000 Routine ekg using at least 12 leads including interpretation and report	478	148	$65.00	$13.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	456	175	$120.00	$118.94
36415 Insertion of needle into vein for collection of blood sample	334	139	$10.00	$8.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	262	31	$120.23	$93.12
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	242	130	$35.00	$7.61
99291 Critical care, first 30-74 minutes	214	44	$253.50	$203.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	187	124	$468.98	$164.93
99238 Hospital discharge day management, 30 minutes or less	146	114	$184.49	$77.03
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	131	21	$150.00	$46.63
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	91	91	$180.22	$124.53
99213 Established patient office or other outpatient visit, typically 15 minutes	74	40	$99.59	$86.88
99239 Hospital discharge day management, more than 30 minutes	48	42	$270.00	$108.81
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	38	38	$520.00	$63.64
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	33	13	$150.00	$37.71
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	20	14	$100.00	$98.91
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	20	13	$80.00	$71.18
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	15	$150.00	$137.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$400.00	$124.46
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	13	11	$25.00	$13.65
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$180.00	$158.13
99306 Initial nursing facility visit, typically 45 minutes per day	11	11	$150.00	$148.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93000 Routine ekg using at least 12 leads including interpretation and report	710	190	$65.00	$13.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	614	206	$120.20	$119.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	576	106	$214.70	$116.29
36415 Insertion of needle into vein for collection of blood sample	486	177	$10.03	$8.40
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	447	173	$35.00	$7.61
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	419	127	$214.13	$77.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	319	37	$120.00	$95.12
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	182	27	$150.00	$47.16
99291 Critical care, first 30-74 minutes	179	42	$252.79	$208.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	134	95	$446.27	$169.50
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	116	116	$180.00	$126.19
99213 Established patient office or other outpatient visit, typically 15 minutes	80	43	$100.00	$87.88
99238 Hospital discharge day management, 30 minutes or less	70	54	$183.29	$77.72
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	66	65	$520.00	$65.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	56	56	$150.00	$150.07
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	38	38	$180.00	$161.44
99239 Hospital discharge day management, more than 30 minutes	35	32	$270.00	$111.75
81002 Urinalysis, manual test	32	19	$25.00	$3.41
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	26	15	$150.00	$38.46
94060 Test to measure expiratory airflow and volume changes before and after medication administration	26	26	$100.00	$37.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	24	$391.20	$127.00
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	13	$25.00	$13.75
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$150.00	$139.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	1,126	134	$209.72	$98.15
93000 Routine ekg using at least 12 leads including interpretation and report	856	250	$65.00	$13.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	710	258	$120.14	$118.66
36415 Insertion of needle into vein for collection of blood sample	544	237	$10.06	$2.97
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	500	227	$35.00	$7.68
99291 Critical care, first 30-74 minutes	361	66	$281.72	$203.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	258	42	$120.31	$93.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	203	185	$150.00	$148.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	201	123	$164.18	$68.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	191	129	$366.60	$189.97
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	167	167	$180.12	$161.06
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	152	38	$150.00	$47.73
99239 Hospital discharge day management, more than 30 minutes	101	65	$270.00	$101.17
99213 Established patient office or other outpatient visit, typically 15 minutes	86	57	$100.12	$87.87
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	72	71	$520.00	$68.68
94060 Test to measure expiratory airflow and volume changes before and after medication administration	50	49	$100.00	$37.76
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	33	20	$150.00	$38.91
81002 Urinalysis, manual test	31	20	$25.00	$3.44
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	21	11	$100.00	$87.09
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	16	$150.00	$132.42
J1100 Injection, dexamethasone sodium phosphate, 1 mg	16	12	$25.00	$0.13
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	13	$25.00	$13.84
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$200.00	$198.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$160.00	$130.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93000 Routine ekg using at least 12 leads including interpretation and report	1,401	326	$65.00	$14.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,259	343	$120.08	$120.03
36415 Insertion of needle into vein for collection of blood sample	832	313	$10.03	$3.00
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	772	303	$35.00	$7.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	598	107	$160.00	$99.96
99291 Critical care, first 30-74 minutes	359	69	$256.80	$212.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	282	46	$120.50	$97.17
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	241	232	$149.88	$149.88
94060 Test to measure expiratory airflow and volume changes before and after medication administration	139	139	$100.00	$45.07
99213 Established patient office or other outpatient visit, typically 15 minutes	138	87	$100.07	$89.05
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	128	128	$520.00	$72.40
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	128	85	$160.00	$69.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	86	64	$268.24	$193.71
G0008 Administration of influenza virus vaccine	82	82	$35.00	$16.47
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	82	82	$35.00	$19.91
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	50	11	$143.00	$49.09
81002 Urinalysis, manual test	41	29	$25.00	$3.48
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	40	12	$115.00	$102.93
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	27	25	$25.00	$13.80
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	25	19	$100.00	$88.11
99306 Initial nursing facility visit, typically 45 minutes per day	25	24	$150.00	$150.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	20	$150.00	$142.97
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	21	14	$80.00	$66.64
J1100 Injection, dexamethasone sodium phosphate, 1 mg	14	13	$25.00	$0.15
J0696 Injection, ceftriaxone sodium, per 250 mg	13	13	$20.00	$0.54
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$200.00	$200.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93000 Routine ekg using at least 12 leads including interpretation and report	1,869	422	$65.00	$16.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,591	423	$120.09	$106.11
36415 Insertion of needle into vein for collection of blood sample	1,054	410	$10.04	$2.98
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	951	391	$35.00	$7.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	854	121	$160.47	$102.54
99291 Critical care, first 30-74 minutes	595	99	$250.00	$218.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	436	68	$121.88	$77.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	304	293	$150.00	$142.84
99213 Established patient office or other outpatient visit, typically 15 minutes	233	160	$100.00	$72.86
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	190	107	$160.00	$71.07
94060 Test to measure expiratory airflow and volume changes before and after medication administration	187	187	$100.00	$57.16
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	174	173	$520.00	$79.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	110	83	$260.00	$198.69
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	97	97	$29.79	$29.04
G0008 Administration of influenza virus vaccine	96	96	$29.90	$16.22
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	58	51	$25.00	$13.82
99213 Established patient office or other outpatient visit, typically 15 minutes	55	14	$100.91	$50.19
81002 Urinalysis, manual test	50	38	$25.00	$3.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	43	37	$150.00	$107.37
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	43	25	$80.00	$67.52
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	39	23	$100.00	$89.52
J1100 Injection, dexamethasone sodium phosphate, 1 mg	37	34	$25.00	$0.12
J0696 Injection, ceftriaxone sodium, per 250 mg	31	30	$20.00	$0.57
99306 Initial nursing facility visit, typically 45 minutes per day	30	30	$150.00	$149.39
99315 Nursing facility discharge day management, 30 minutes or less	22	22	$150.00	$72.13
86317 Detection of infectious agent antibody, quantitative	18	18	$35.00	$14.72
99318 Nursing facility annual assessment, typically 30 minutes	18	18	$200.00	$94.57
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$200.00	$199.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,970	526	$120.09	$101.78
93000 Routine ekg using at least 12 leads including interpretation and report	1,904	497	$65.00	$15.83
36415 Insertion of needle into vein for collection of blood sample	1,342	483	$10.05	$2.94
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	1,244	470	$35.00	$8.46
99213 Established patient office or other outpatient visit, typically 15 minutes	1,046	388	$100.09	$69.46
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	849	121	$160.57	$97.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	644	72	$120.19	$74.03
99291 Critical care, first 30-74 minutes	344	80	$250.58	$209.58
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	330	320	$149.91	$137.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	264	109	$160.00	$68.49
94060 Test to measure expiratory airflow and volume changes before and after medication administration	230	226	$100.17	$54.71
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	194	194	$520.00	$76.14
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	182	182	$29.95	$27.53
G0008 Administration of influenza virus vaccine	181	181	$30.00	$15.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	122	84	$258.77	$189.85
99213 Established patient office or other outpatient visit, typically 15 minutes	120	28	$100.00	$48.15
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	115	84	$24.96	$15.53
86317 Detection of infectious agent antibody, quantitative	69	61	$35.00	$16.32
J0696 Injection, ceftriaxone sodium, per 250 mg	68	55	$20.00	$0.57
J1100 Injection, dexamethasone sodium phosphate, 1 mg	61	47	$25.00	$0.12
81002 Urinalysis, manual test	58	49	$25.00	$3.41
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	51	26	$80.00	$64.55
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	47	26	$100.00	$85.86
99238 Hospital discharge day management, 30 minutes or less	42	35	$125.00	$68.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	33	$150.00	$101.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	27	$71.30	$41.88
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	21	$180.00	$118.10
99318 Nursing facility annual assessment, typically 30 minutes	22	22	$200.00	$90.06
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$197.14	$190.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$160.00	$153.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93000 Routine ekg using at least 12 leads including interpretation and report	3,252	590	$65.00	$15.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	2,751	602	$120.35	$98.15
36415 Insertion of needle into vein for collection of blood sample	1,557	571	$10.10	$2.94
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	1,491	558	$35.00	$9.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	860	135	$160.42	$95.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	767	77	$120.39	$72.20
99213 Established patient office or other outpatient visit, typically 15 minutes	686	370	$100.13	$66.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	493	398	$150.00	$132.91
99291 Critical care, first 30-74 minutes	367	84	$251.50	$204.96
94060 Test to measure expiratory airflow and volume changes before and after medication administration	346	343	$100.69	$54.35
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	255	254	$520.00	$75.89
81002 Urinalysis, manual test	215	168	$25.00	$3.41
99238 Hospital discharge day management, 30 minutes or less	211	133	$125.00	$67.09
99213 Established patient office or other outpatient visit, typically 15 minutes	207	51	$100.10	$47.11
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	143	111	$25.21	$18.54
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	137	69	$85.00	$37.77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	136	95	$258.38	$185.63
J0696 Injection, ceftriaxone sodium, per 250 mg	106	84	$20.00	$0.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	100	57	$160.00	$66.95
G0245 Initial physician evaluation and management of a diabetic patient with diabetic sensory neuropathy resulting in a loss of protective sensation (lops) which must include: (1) the diagnosis of lops, (2) a patient history, (3) a physical examination that cons	83	83	$70.00	$59.83
J1100 Injection, dexamethasone sodium phosphate, 1 mg	72	57	$25.00	$0.12
86317 Detection of infectious agent antibody, quantitative	61	57	$35.00	$18.13
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	34	31	$115.00	$98.90
G0442 Annual alcohol misuse screening, 5 to 15 minutes	32	32	$60.00	$16.51
G0444 Annual depression screening, 5 to 15 minutes	32	32	$60.00	$16.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	28	$150.00	$102.04
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	27	$187.24	$122.46
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	28	28	$200.00	$190.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$160.00	$149.90
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	18	11	$100.00	$83.85
82948 Blood glucose (sugar) measurement using reagent strip	17	16	$20.00	$4.94
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	15	15	$80.00	$23.52
99315 Nursing facility discharge day management, 30 minutes or less	13	12	$150.00	$66.82
87077 Bacterial culture for aerobic isolates	13	13	$35.00	$9.77
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$248.33	$93.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$160.00	$118.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93000 Routine ekg using at least 12 leads including interpretation and report	3,757	638	$65.00	$15.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	2,078	635	$120.53	$96.33
36415 Insertion of needle into vein for collection of blood sample	1,733	613	$10.12	$2.94
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	1,631	602	$35.00	$10.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	1,334	578	$149.98	$130.20
99213 Established patient office or other outpatient visit, typically 15 minutes	1,061	472	$100.30	$65.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	1,049	167	$160.53	$94.67
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	804	353	$30.00	$7.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	786	76	$120.69	$71.18
99291 Critical care, first 30-74 minutes	571	115	$250.88	$202.56
94060 Test to measure expiratory airflow and volume changes before and after medication administration	386	383	$101.14	$53.44
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	270	270	$520.00	$74.53
99213 Established patient office or other outpatient visit, typically 15 minutes	268	52	$100.22	$46.19
99238 Hospital discharge day management, 30 minutes or less	240	156	$125.00	$65.61
Q2036 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (flulaval)	210	210	$20.17	$8.41
G0008 Administration of influenza virus vaccine	210	210	$29.50	$23.56
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	162	125	$258.95	$182.39
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	153	117	$25.78	$22.54
81002 Urinalysis, manual test	126	89	$25.00	$3.43
J0696 Injection, ceftriaxone sodium, per 250 mg	126	102	$20.00	$0.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	117	63	$160.00	$65.51
86317 Detection of infectious agent antibody, quantitative	93	86	$35.00	$20.15
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	80	51	$85.00	$36.88
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	73	42	$100.00	$82.60
J1100 Injection, dexamethasone sodium phosphate, 1 mg	61	48	$25.00	$0.12
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	43	43	$200.00	$187.26
G0245 Initial physician evaluation and management of a diabetic patient with diabetic sensory neuropathy resulting in a loss of protective sensation (lops) which must include: (1) the diagnosis of lops, (2) a patient history, (3) a physical examination that cons	39	39	$70.00	$58.96
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	39	31	$120.00	$116.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	32	$150.00	$100.73
99306 Initial nursing facility visit, typically 45 minutes per day	32	31	$150.00	$145.38
82948 Blood glucose (sugar) measurement using reagent strip	30	27	$20.00	$4.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$182.86	$120.64
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	22	19	$80.00	$62.25
99315 Nursing facility discharge day management, 30 minutes or less	17	17	$150.00	$66.21
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$200.00	$152.98
99284 Emergency department visit with moderate level of medical decision making	15	15	$142.00	$106.98
99318 Nursing facility annual assessment, typically 30 minutes	11	11	$200.00	$87.31

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX H6735

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

127850904 (TX)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 01, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location July 01, 2008

Registered at 1955 EAST MAIN ST, EAGLE PASS, TX 788524714 (Tel: 8307737474)

📍

Updated Business Mailing Address July 01, 2008

Registered at 1955 EAST MAIN ST, EAGLE PASS, TX 788524714 (Tel: 8307737474)

👤

Provider Name / Credentials Updated July 01, 2008

Recorded as RUBEN DE LOS SANTOS, MD PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 01, 2008

Internal Medicine (License #H6735 in TX)

🟢

Initial NPI Registration & Enumeration October 20, 2006

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: 1467534008

Entity Type:

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

Enumeration Date: October 20, 2006

Last Update: July 01, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1955 East Main St

Eagle Pass, TX 788524714

Phone: 8307737474

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.