Cyrus Nasserian, M.D. Inc
NPI 1801247721 · Psychiatry Physician · Covina, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cyrus Nasserian, M.D. Inc is a Psychiatry Physician organization in Covina, CA (NPI 1801247721).
Provider details
- NPI number
- 1801247721
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Cyrus Nasserian, Owner/Ceo(909) 279-1740
- License
- A122271 (CA)
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
10 yrs 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
- 2016-06-22
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Cyrus Nasserian, M.D. Inc's NPI number?
- Cyrus Nasserian, M.D. Inc's National Provider Identifier (NPI) is 1801247721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cyrus Nasserian, M.D. Inc?
- Cyrus Nasserian, M.D. Inc is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Cyrus Nasserian, M.D. Inc located?
- Cyrus Nasserian, M.D. Inc's practice location on file with NPPES is 1161 E Covina Blvd, Covina, CA 91724-1523.
- What is Cyrus Nasserian, M.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for Cyrus Nasserian, M.D. Inc is (909) 279-1740.
- Does Cyrus Nasserian, M.D. Inc accept Medicare?
- Cyrus Nasserian, M.D. Inc 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 Cyrus Nasserian, M.D. Inc?
- The authorized official listed on Cyrus Nasserian, M.D. Inc's NPPES record is Cyrus Nasserian, Owner/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cyrus Nasserian, M.D. Inc's NPI active?
- Yes — Cyrus Nasserian, M.D. Inc's NPI (1801247721) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.