Roya Hormozdiaran MD Professional Corporation
NPI 1881488047 · Internal Medicine Physician · Irvine, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roya Hormozdiaran MD Professional Corporation is a Internal Medicine Physician organization in Irvine, CA (NPI 1881488047).
Provider details
- NPI number
- 1881488047
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Roya Hormozdiaran, Ceo(949) 735-2155
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-04-04
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Roya Hormozdiaran MD Professional Corporation's NPI number?
- Roya Hormozdiaran MD Professional Corporation's National Provider Identifier (NPI) is 1881488047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Roya Hormozdiaran MD Professional Corporation?
- Roya Hormozdiaran MD Professional Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Roya Hormozdiaran MD Professional Corporation located?
- Roya Hormozdiaran MD Professional Corporation's practice location on file with NPPES is 62 Corporate Park Ste 130, Irvine, CA 92606-3132.
- What is Roya Hormozdiaran MD Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Roya Hormozdiaran MD Professional Corporation is (949) 222-0009.
- Does Roya Hormozdiaran MD Professional Corporation accept Medicare?
- Roya Hormozdiaran MD Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Roya Hormozdiaran MD Professional Corporation?
- The authorized official listed on Roya Hormozdiaran MD Professional Corporation's NPPES record is Roya Hormozdiaran, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Roya Hormozdiaran MD Professional Corporation's NPI active?
- Yes — Roya Hormozdiaran MD Professional Corporation's NPI (1881488047) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.