OrganizationActive
Khashayar Nattagh MD PC
NPI 1043100217 · Psychiatry Physician · Irvine, CA
Khashayar Nattagh MD PC is a Psychiatry Physician organization in Irvine, CA (NPI 1043100217).
Provider details
- NPI number
- 1043100217
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Khashayar Nattagh, Owner(949) 242-9172
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(54/100 index)
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
19712 Macarthur Blvd Ste 110
Irvine, CA 92612-2407
Phone: (949) 242-9172
Street-level locationGet directions
Mailing address
2 Corporate Plaza Dr Ste 220
Newport Beach, CA 92660-7953
Registry dates
- Enumerated
- 2025-07-08
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Khashayar Nattagh MD PC's NPI number?
- Khashayar Nattagh MD PC's National Provider Identifier (NPI) is 1043100217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Khashayar Nattagh MD PC?
- Khashayar Nattagh MD PC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Khashayar Nattagh MD PC located?
- Khashayar Nattagh MD PC's practice location on file with NPPES is 19712 Macarthur Blvd Ste 110, Irvine, CA 92612-2407.
- What is Khashayar Nattagh MD PC's phone number?
- The practice phone number listed in the NPPES registry for Khashayar Nattagh MD PC is (949) 242-9172.
- Who is the authorized official for Khashayar Nattagh MD PC?
- The authorized official listed on Khashayar Nattagh MD PC's NPPES record is Khashayar Nattagh, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Khashayar Nattagh MD PC's NPI active?
- Yes — Khashayar Nattagh MD PC's NPI (1043100217) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.