James a Nassiri MD Inc
NPI 1477426914 · Anesthesiology Physician · Newport Beach, CA
James a Nassiri MD Inc is a Anesthesiology Physician organization in Newport Beach, CA (NPI 1477426914).
Provider details
- NPI number
- 1477426914
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Nassiri, Provider(310) 488-0776
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
Under 1 yr in 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
- 2025-09-29
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is James a Nassiri MD Inc's NPI number?
- James a Nassiri MD Inc's National Provider Identifier (NPI) is 1477426914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James a Nassiri MD Inc?
- James a Nassiri MD Inc is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is James a Nassiri MD Inc located?
- James a Nassiri MD Inc's practice location on file with NPPES is 4700 Von Karman Ave Ste 101, Newport Beach, CA 92660-2194.
- What is James a Nassiri MD Inc's phone number?
- The practice phone number listed in the NPPES registry for James a Nassiri MD Inc is (310) 273-2000.
- Who is the authorized official for James a Nassiri MD Inc?
- The authorized official listed on James a Nassiri MD Inc's NPPES record is James Nassiri, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James a Nassiri MD Inc's NPI active?
- Yes — James a Nassiri MD Inc's NPI (1477426914) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.