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Internal Medicine Providers in Sherman Oaks, CA

Browse 25 Internal Medicine providers listed in NPPES with a practice address in Sherman Oaks, California.

25 Healthcare Providers

How Sherman Oaks compares with the U.S.

25 active clinicians in Internal Medicine list a practice address in Sherman Oaks, CA in the NPI registry.

Population data for this city are not available, so we do not compare it with the U.S. rate.

94% of clinicians in Internal Medicine in Sherman Oaks listed in the CMS Medicare file (16 of 17) accept Medicare assignment. That is similar to the California share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

47% of clinicians in Internal Medicine in Sherman Oaks listed in the CMS Medicare file (8 of 17) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 38%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Sherman Oaks, CA

Source: CMS PECOS
PECOS Enrolled Specialists 19 In Sherman Oaks, CA
Part B Lab & Imaging Eligible 19 Diagnostic Referrals
DME Ordering Eligible 19 Durable Medical Equipment
Home Health Agency Referrals 19 HHA Ordering Eligible
Showing 1โ€“20 of 25 providers
With recent CMS data first, then Aโ€“Z

Dr. Amir Hossein Bahadori , MD

Internal Medicine

Active NPI Status Telehealth Services Available
4955 Van Nuys Blvd, Suite 405, Sherman Oaks, CA 91403
Phone: 8189958240
NPI Identifier 1518992585
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Dr. Dale J Brent , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4955 Van Nuys Blvd Ste 400, Sherman Oaks, CA 914031812
Phone: 8187841195
NPI Identifier 1992886618
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Dr. Koruon Daldalyan , MD

Internal Medicine

Active NPI Status
13320 Riverside Dr Ste 104, Sherman Oaks, CA 914232550
Phone: 8185746189
NPI Identifier 1679937643
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Dr. Edmond Derderian , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4955 Van Nuys Blvd Ste 308, Sherman Oaks, CA 914031811
Phone: 8185281044
NPI Identifier 1114258944
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Dr. Berj Dermendjian , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4955 Van Nuys Blvd Ste 308, Sherman Oaks, CA 914031811
Phone: 8189055583
NPI Identifier 1225488851
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Dr. Steven Allen Drell , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
13320 Riverside Dr, Suite 100, Sherman Oaks, CA 914232502
Phone: 8187849905
NPI Identifier 1790832111
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Dr. Mark Farber , MD, PhD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4849 Van Nuys Blvd Ste 202, Sherman Oaks, CA 914032121
Phone: 8187845300
NPI Identifier 1033552187
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4955 Van Nuys Blvd, Sherman Oaks, CA 914031801
Phone: 8183250200
NPI Identifier 1164837571
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Dr. Herman Lee Kagan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
13320 Riverside Dr, Suite 100, Sherman Oaks, CA 914232502
Phone: 8187848401
NPI Identifier 1134276579
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Dr. Marina Levin , MD

Internal Medicine

Active NPI Status
3724 Cody Rd, Sherman Oaks, CA 914035017
Phone: 8183173398
NPI Identifier 1700128451
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Dr. Mordechai Levin , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
5000 Van Nuys Blvd Ste 201, Sherman Oaks, CA 914031717
Phone: 8185721490
NPI Identifier 1699303701
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Dr. Oleg Liakhovetski , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4940 Van Nuys Blvd, Ste 200, Sherman Oaks, CA 914031700
Phone: 8185281260
NPI Identifier 1154584316
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Dr. Edward Morris Marshall , MD

Internal Medicine

Active NPI Status
3763 Regal Vista Dr, Sherman Oaks, CA 914034802
Phone: 8185010573
NPI Identifier 1972743904
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Dr. Bahman Omrani , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4312 Woodman Ave Ste 101, Sherman Oaks, CA 914235515
Phone: 8189884088
NPI Identifier 1700945417
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Dr. Gagandeep Singh Rahi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4955 Van Nuys Blvd Ste 502, Sherman Oaks, CA 914031817
Phone: 8183250200
NPI Identifier 1184948119
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Dr. Keino Andre Rutherford , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4955 Van Nuys Blvd Ste 308, Sherman Oaks, CA 914031811
NPI Identifier 1497807853
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Dr. Ali Sheybani , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4849 Van Nuys Blvd, Suite 105, Sherman Oaks, CA 914032121
Phone: 8189059586
NPI Identifier 1427006824
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Dr. Kristine Vardanyan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4955 Van Nuys Blvd Ste 502, Sherman Oaks, CA 914031817
Phone: 8183250200
NPI Identifier 1972023778
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Dr. Mikhail Vizel , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5000 Van Nuys Blvd Ste 200, Sherman Oaks, CA 914031717
Phone: 8187162100
NPI Identifier 1366477333
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Dr. Stacy Lorae Womack Batzdorf , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3849 Ventura Canyon, Sherman Oaks, CA 91423
Phone: 8189058005
NPI Identifier 1881809218
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Frequently Asked Questions about Internal Medicine in Sherman Oaks

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

Other Specialties in Sherman Oaks

Internal Medicine Providers in Other California Cities

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