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HOMAYOUN SHARIM, M.D., INC.
NPI 1528094992
Internal Medicine in Beverly Hills, CA

Active since June 25, 2006
9301 WILSHIRE BLVD, SUITE 512, BEVERLY HILLS, CA 90210(310) 657-8000(310) 276-4795 Get Directions Write a Review

NPPES record last updated: March 20, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Homayoun Sharim, M.d., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HOMAYOUN SHARIM, M.D., INC. (NPI 1528094992) is a healthcare organization registered as an internal medicine in Beverly Hills, California and active in the NPI registry since June 2006. The organization lists Homayoun Sharim, Owner, as its authorized official.

NPPES Registry Identity

NPI1528094992
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHOMAYOUN SHARIM, M.D., INC.
Location Address9301 WILSHIRE BLVD, SUITE 512Beverly Hills, CA 90210-5424
Mailing AddressPo Box 16758Beverly Hills, CA 90209-2758 · (310) 657-8000 · Fax (310) 276-4795
Phone(310) 657-8000
Fax(310) 276-4795
Organization SubpartNo
Authorized OfficialHomayoun SharimOwner · (310) 657-8000
Enumeration DateJune 25, 2006
Last NPPES UpdateMarch 20, 2008
✔ NPI 1528094992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A45456
Definition
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.
9301 WILSHIRE BLVD, Beverly Hills, CA 90210
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Other Identifiers 1

Medicare ID-Type UnspecifiedW18448CA · Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Homayoun Sharim, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by October 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20050216000394Non-DME Part B · Clinic/Group PracticeDue dateOctober 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Homayoun Sharim, M.D., Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Homayoun Sharim, M.D.
Internal Medicine
NPI 1033145701
9301 WILSHIRE BLVD SUITE 512
Beverly Hills, CA 90210
(310) 657-8000
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Homayoun Sharim, M.D., Inc.'s NPI number?

The NPI number for Homayoun Sharim, M.D., Inc. is 1528094992. It was assigned to this organization in the NPPES registry on June 25, 2006.

Where is Homayoun Sharim, M.D., Inc. located?

Homayoun Sharim, M.D., Inc. is located at 9301 Wilshire Blvd Suite 512, Beverly Hills, CA 90210. The listed phone number is (310) 657-8000.

What is Homayoun Sharim, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Homayoun Sharim, M.D., Inc. enrolled in Medicare?

Yes. Homayoun Sharim, M.D., Inc. is registered in the Medicare PECOS enrollment system.

When is Homayoun Sharim, M.D., Inc.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Homayoun Sharim, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Homayoun Sharim, M.D., Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Homayoun Sharim, M.D., Inc. was last updated on March 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.