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IRINA FELDMAN, M.D., INC.
NPI 1497941215
Clinic/Center - Medical Specialty in Thousand Oaks, CA

Active since September 16, 2007
351 ROLLING OAKS DR STE 204, THOUSAND OAKS, CA 91361(805) 777-7676(805) 374-1323 Get Directions Write a Review

NPPES record last updated: April 12, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Irina Feldman, M.d., Inc. NPPES

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

IRINA FELDMAN, M.D., INC. (NPI 1497941215) is a healthcare organization registered as a medical specialty in Thousand Oaks, California and active in the NPI registry since September 2007. The organization lists Irina Feldman, President, as its authorized official.

NPPES Registry Identity

NPI1497941215
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameIRINA FELDMAN, M.D., INC.
Location Address351 ROLLING OAKS DR STE 204Thousand Oaks, CA 91361-1285
Mailing Address351 Rolling Oaks Dr Ste 204Thousand Oaks, CA 91361-1285 · (805) 777-7676 · Fax (805) 374-1323
Phone(805) 777-7676
Fax(805) 374-1323
Organization SubpartNo
Authorized OfficialIrina FeldmanPresident · (805) 777-7676
Enumeration DateSeptember 16, 2007
Last NPPES UpdateApril 12, 2021
NPPES CertifiedApril 12, 2021
✔ NPI 1497941215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in CA · A88266
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
351 ROLLING OAKS DR STE 204, Thousand Oaks, CA 91361
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Irina Feldman, M.d., Inc. 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 Irina Feldman, M.D., Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Irina Feldman, M.D.
Family Practice
NPI 1417919721
375 ROLLING OAKS DR SUITE 115
Thousand Oaks, CA 91361
(805) 777-7676
✔ PECOS0.4 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 Irina Feldman, M.D., Inc.'s NPI number?

The NPI number for Irina Feldman, M.D., Inc. is 1497941215. It was assigned to this organization in the NPPES registry on September 16, 2007.

Where is Irina Feldman, M.D., Inc. located?

Irina Feldman, M.D., Inc. is located at 351 Rolling Oaks Dr Ste 204, Thousand Oaks, CA 91361. The listed phone number is (805) 777-7676.

What is Irina Feldman, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Irina Feldman, M.D., Inc. enrolled in Medicare?

Yes. Irina Feldman, M.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Irina Feldman, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Irina Feldman, 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 Irina Feldman, M.D., Inc. was last updated on April 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.