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AHM MEDICAL CORPORATION
NPI 1861835357
Surgery - Plastic and Reconstructive Surgery in Beverly Hills, CA

Active since April 15, 2013
421 N RODEO DR, PENTHOUSE 1, BEVERLY HILLS, CA 90210(310) 657-7600(310) 274-7602 Get Directions Write a Review

NPPES record last updated: April 15, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ahm Medical Corporation NPPES

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

AHM MEDICAL CORPORATION (NPI 1861835357) is a healthcare organization registered as a plastic and reconstructive surgery in Beverly Hills, California and active in the NPI registry since April 2013. The organization lists Harry Marshak, Medical Doctor, as its authorized official.

NPPES Registry Identity

NPI1861835357
Entity TypeOrganization
Primary Taxonomy2086S0122X
Legal Business NameAHM MEDICAL CORPORATION
Location Address421 N RODEO DR, PENTHOUSE 1Beverly Hills, CA 90210-4500
Mailing Address421 N Rodeo Dr, Penthouse 1Beverly Hills, CA 90210-4500 · (310) 657-7600 · Fax (310) 274-7602
Phone(310) 657-7600
Fax(310) 274-7602
Organization SubpartNo
Authorized OfficialHarry MarshakMedical Doctor · (310) 657-7600
Enumeration DateApril 15, 2013
✔ NPI 1861835357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0122X
License✔ Licensed in CA · G057467
Definition
A surgeon who specializes in plastic and reconstructive surgery.
Also ListedSurgeryTaxonomy 208600000X · License G057467 (CA)
421 N RODEO DR, Beverly Hills, CA 90210
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Other Identifiers 3

Medicare UPINF01560CA
Medicaid00G574670CA
Medicare PING57467CA

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 MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ahm Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Ahm Medical Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Harry Marshak, M.D.
Plastic and Reconstructive Surgery
NPI 1396751541
120 S SPALDING DR #300
Beverly Hills, CA 90212
(310) 657-7600
✔ PECOS✔ Accepts Medicare0.4 mi

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 Ahm Medical Corporation's NPI number?

The NPI number for Ahm Medical Corporation is 1861835357. It was assigned to this organization in the NPPES registry on April 15, 2013.

Where is Ahm Medical Corporation located?

Ahm Medical Corporation is located at 421 N Rodeo Dr Penthouse 1, Beverly Hills, CA 90210. The listed phone number is (310) 657-7600.

What is Ahm Medical Corporation's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.

Is Ahm Medical Corporation enrolled in Medicare?

Yes. Ahm Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ahm Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Plastic and Reconstructive Surgery) reassigns their Medicare billing to Ahm Medical Corporation. 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 Ahm Medical Corporation was last updated on April 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.