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GHAROON PANAHI MD INC
NPI 1174774905
Internal Medicine - Rheumatology in Fountain Valley, CA

Active since October 10, 2008
11180 WARNER AVE STE 157, FOUNTAIN VALLEY, CA 92708(714) 825-0891(714) 825-1641 Get Directions Write a Review

NPPES record last updated: October 10, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gharoon Panahi Md Inc NPPES

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

GHAROON PANAHI MD INC (NPI 1174774905) is a healthcare organization registered as a rheumatology in Fountain Valley, California and active in the NPI registry since October 2008. The organization lists Gharoon Panahi, M.d., as its authorized official.

NPPES Registry Identity

NPI1174774905
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameGHAROON PANAHI MD INC
Location Address11180 WARNER AVE STE 157Fountain Valley, CA 92708-7515
Mailing Address11180 Warner Ave Ste 157Fountain Valley, CA 92708-7515 · (714) 825-0891 · Fax (714) 825-1641
Phone(714) 825-0891
Fax(714) 825-1641
Organization SubpartNo
Authorized OfficialGharoon PanahiM.d. · (714) 825-0891
Enumeration DateOctober 10, 2008
✔ NPI 1174774905 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
11180 WARNER AVE STE 157, Fountain Valley, CA 92708
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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)

Gharoon Panahi Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Gharoon Panahi MD Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Eric Panahi, M.D.
Internal Medicine
NPI 1619110830
11180 WARNER AVE SUITE 157
Fountain Valley, CA 92708
(714) 825-0891
✔ PECOS✔ Accepts MedicareSame address
Gharoon Panahi, MD
Internal Medicine
NPI 1912956053
11180 WARNER AVE #157
Fountain Valley, CA 92708
(714) 825-0891
✔ PECOS✔ Accepts Medicare

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 Gharoon Panahi MD Inc's NPI number?

The NPI number for Gharoon Panahi MD Inc is 1174774905. It was assigned to this organization in the NPPES registry on October 10, 2008.

Where is Gharoon Panahi MD Inc located?

Gharoon Panahi MD Inc is located at 11180 Warner Ave Ste 157, Fountain Valley, CA 92708. The listed phone number is (714) 825-0891.

What is Gharoon Panahi MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Gharoon Panahi MD Inc enrolled in Medicare?

Yes. Gharoon Panahi MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gharoon Panahi MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Gharoon Panahi 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Gharoon Panahi MD Inc was last updated on October 10, 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.