Active NPI 1003917287 Individual Practitioner Male Practitioner

Dr. Mitchell Nishimoto , MD

Internal Medicine • Van Nuys, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Mitchell Nishimoto, MD is a certified Internal Medicine practicing in Van Nuys, CA. With approximately 35 years of clinical experience since graduating from University Of California, Davis School Of Medicine in 1991, Dr. Nishimoto delivers high-quality medical care to the local community at 15243 VANOWEN ST.

Dr. Nishimoto accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, insertion of needle into vein for collection of blood sample. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

15243 Vanowen St
Suite 406

Van Nuys, CA 914053605

Telephone 8187853889

Fax 8187802106

Associated Practice Facility / Clinic

🏢 Mazzocco Ambulatory Surgical Center Facility NPI 1255314662

Medicare Profile & Education

Medical School

University Of California, Davis School Of Medicine

Graduation Year

1991

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

35 Yrs +2.5 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

43.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Nishimoto (35 Years) 35 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	573	100	$195.00	$138.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	53	34	$243.40	$193.95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	11	11	$404.55	$140.43

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	578	101	$195.00	$138.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	22	$224.42	$193.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	14	14	$296.43	$140.36

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	589	103	$195.09	$140.60
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	20	$250.00	$197.93

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	481	99	$195.91	$143.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	32	27	$250.00	$199.78
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$350.00	$146.62

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	520	102	$195.89	$120.38
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$355.88	$129.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	15	$250.00	$161.68
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$165.00	$83.28

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	399	100	$195.00	$114.88
36415 Insertion of needle into vein for collection of blood sample	39	30	$10.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	25	21	$165.00	$79.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	24	20	$250.00	$152.74

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	467	112	$195.00	$111.45
36415 Insertion of needle into vein for collection of blood sample	355	111	$10.00	$2.93
84132 Blood potassium level	350	110	$65.00	$5.55
84520 Urea nitrogen level to assess kidney function	346	109	$10.16	$4.77
84460 Liver enzyme (sgpt), level	344	110	$10.13	$6.39
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	334	109	$30.00	$9.37
82565 Blood creatinine level	334	107	$10.25	$6.18
82947 Blood glucose (sugar) level	334	107	$25.00	$4.74
84450 Liver enzyme (sgot), level	325	110	$25.00	$6.24
84443 Blood test, thyroid stimulating hormone (TSH)	129	92	$44.73	$20.09
83036 Hemoglobin A1C level	93	67	$35.00	$11.75
84436 Thyroxine (thyroid chemical), total	89	68	$25.00	$8.22
80061 Blood test, lipids (cholesterol and triglycerides)	87	78	$60.00	$16.20
81000 Manual urinalysis test with examination using microscope, non-automated	50	42	$15.00	$3.86
93000 Routine ekg using at least 12 leads including interpretation and report	48	45	$75.00	$17.82
82977 Glutamyltransferase (liver enzyme) level	40	35	$35.00	$8.71
82607 Cyanocobalamin (vitamin B-12) level	39	36	$58.72	$17.77
84550 Uric acid level, blood	35	26	$25.00	$5.47
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	22	$225.00	$149.75
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	25	25	$485.00	$121.23
96127 Assessment of emotional or behavioral problems	24	24	$15.00	$6.93
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	22	22	$56.36	$23.57
G0008 Administration of influenza virus vaccine	20	20	$36.00	$23.13
82550 Creatine kinase (cardiac enzyme) level, total	19	16	$35.00	$7.88
82575 Creatinine clearance measurement to test for kidney function	18	18	$42.78	$11.26
82270 Stool analysis for blood to screen for colon tumors	18	18	$25.00	$4.29
99213 Established patient office or other outpatient visit, typically 15 minutes	16	12	$165.00	$75.76
82746 Folic acid level	15	15	$60.00	$16.60
83735 Magnesium level	14	12	$45.00	$8.10

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	649	137	$195.00	$111.71
36415 Insertion of needle into vein for collection of blood sample	456	132	$10.00	$2.94
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	402	126	$30.00	$10.45
80053 Blood test, comprehensive group of blood chemicals	333	123	$65.00	$13.57
84443 Blood test, thyroid stimulating hormone (TSH)	193	119	$45.00	$22.59
83036 Hemoglobin A1C level	155	93	$35.00	$13.05
80061 Blood test, lipids (cholesterol and triglycerides)	153	107	$60.00	$10.92
84436 Thyroxine (thyroid chemical), total	135	89	$25.00	$9.23
84520 Urea nitrogen level to assess kidney function	99	71	$21.16	$1.29
84132 Blood potassium level	97	70	$64.43	$4.54
82565 Blood creatinine level	97	71	$20.57	$1.27
84460 Liver enzyme (sgpt), level	92	67	$21.36	$1.30
82947 Blood glucose (sugar) level	87	64	$25.00	$1.76
81000 Manual urinalysis test with examination using microscope, non-automated	63	54	$15.00	$4.26
82607 Cyanocobalamin (vitamin B-12) level	49	42	$60.00	$20.27
84450 Liver enzyme (sgot), level	45	38	$25.00	$1.51
82746 Folic acid level	40	35	$60.00	$19.77
93000 Routine ekg using at least 12 leads including interpretation and report	40	37	$75.00	$17.93
99213 Established patient office or other outpatient visit, typically 15 minutes	33	26	$165.00	$76.10
90662 Influenza vaccine split virus, preservative free	29	29	$58.62	$48.05
82310 Calcium level, total	28	27	$26.96	$1.17
G0008 Administration of influenza virus vaccine	28	28	$37.86	$28.74
82040 Albumin (protein) level	26	26	$45.00	$2.08
82435 Blood chloride level	26	25	$25.38	$1.08
82247 Bilirubin level	24	23	$25.63	$1.07
84075 Phosphatase (enzyme) level, alkaline	23	22	$30.00	$1.37
82374 Carbon dioxide (bicarbonate) level	23	22	$25.22	$1.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	19	$225.00	$149.65
82550 Creatine kinase (cardiac enzyme) level, total	20	16	$35.00	$4.69
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$485.00	$120.84
80048 Blood test, basic group of blood chemicals (calcium, total)	19	17	$45.00	$11.12
83540 Iron level	18	15	$25.00	$8.70
82728 Ferritin (blood protein) level	17	15	$60.00	$18.33
83735 Magnesium level	17	12	$45.00	$9.01
82270 Stool analysis for blood to screen for colon tumors	14	14	$25.00	$4.37
82043 Urine microalbumin (protein) level	11	11	$25.00	$7.77
84153 Psa (prostate specific antigen) measurement, total	11	11	$65.00	$24.73

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA G76976

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.

Practice Associates & Co-Workers

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

34 Associated Practitioners

Dr. Kyu Kim , MD

Pediatrics

NPI 1013001379

Doctor of Medicine (M.D.)

Dr. William Rubinson , MD

Family Medicine

NPI 1023119294

Doctor of Medicine (M.D.)

Dr. Timothy Mess , MD

Internal Medicine - Infectious Disease

NPI 1043280076

Doctor of Medicine (M.D.)

Dr. Mee Kim , MD

Obstetrics & Gynecology

NPI 1144371436

Doctor of Medicine (M.D.)

Silvia Jourdan , FNP

Nurse Practitioner - Family

NPI 1184458093

Family Nurse Practitioner

Dr. Sridhar Ramachandran , MD

Internal Medicine

NPI 1205937497

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address September 25, 2018

Registered at 15243 VANOWEN ST, STE 408, VAN NUYS, CA 914053658 (Tel: 8187853889)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 15243 VANOWEN ST, SUITE 406, VAN NUYS, CA 914053605 (Tel: 8187853889)

📍

Updated Business Mailing Address July 08, 2007

Registered at 15243 VANOWEN ST, SUITE 406, VAN NUYS, CA 914053605 (Tel: 8187853889)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MITCHELL NISHIMOTO, M.D.

🎓

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

Internal Medicine (License #G76976 in CA)

🟢

Initial NPI Registration & Enumeration September 26, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1003917287

Entity Type:

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

Enumeration Date: September 26, 2006

Last Update: September 25, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

15243 Vanowen St, Ste 408

Van Nuys, CA 914053658

Phone: 8187853889

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.