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SHIRIN AFRASIABI MD INC
NPI 1134482797
Internal Medicine in Costa Mesa, CA

Active since June 19, 2012
2301 NEWPORT BLVD, COSTA MESA, CA 92627(949) 548-5700 Get Directions Write a Review

NPPES record last updated: October 12, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Shirin Afrasiabi Md Inc NPPES

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

SHIRIN AFRASIABI MD INC (NPI 1134482797) is a healthcare organization registered as an internal medicine in Costa Mesa, California and active in the NPI registry since June 2012. The organization lists Shirin Afrasiabi, President/owner, as its authorized official.

NPPES Registry Identity

NPI1134482797
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSHIRIN AFRASIABI MD INC
Location Address2301 NEWPORT BLVDCosta Mesa, CA 92627-6576
Mailing Address2301 Newport BlvdCosta Mesa, CA 92627-6576 · (949) 548-5700
Phone(949) 548-5700
Organization SubpartNo
Authorized OfficialShirin AfrasiabiPresident/owner · (949) 548-5700
Enumeration DateJune 19, 2012
Last NPPES UpdateOctober 12, 2017
✔ NPI 1134482797 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 · A054306
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.
2301 NEWPORT BLVD, Costa Mesa, CA 92627
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINF85016

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shirin Afrasiabi Md 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 Shirin Afrasiabi MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shirin Afrasiabi, M.D. INC
Internal Medicine
NPI 1548219140
2301 NEWPORT BLVD
Costa Mesa, CA 92627
(949) 548-5700
✔ 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 Shirin Afrasiabi MD Inc's NPI number?

The NPI number for Shirin Afrasiabi MD Inc is 1134482797. It was assigned to this organization in the NPPES registry on June 19, 2012.

Where is Shirin Afrasiabi MD Inc located?

Shirin Afrasiabi MD Inc is located at 2301 Newport Blvd, Costa Mesa, CA 92627. The listed phone number is (949) 548-5700.

What is Shirin Afrasiabi MD Inc's specialty?

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

Is Shirin Afrasiabi MD Inc enrolled in Medicare?

Yes. Shirin Afrasiabi MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shirin Afrasiabi MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Shirin Afrasiabi MD 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 Shirin Afrasiabi MD Inc was last updated on October 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.