Firsthand Health of California PC
NPI 1154149573 · General Practice Physician · Irvine, CA
Firsthand Health of California PC is a General Practice Physician organization in Irvine, CA (NPI 1154149573).
Provider details
- NPI number
- 1154149573
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Parks, Chief Medical Director(201) 474-5844
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Community/Behavioral Health Agency251S00000X
Agencies
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
- 2024-10-03
- Last updated
- 2024-10-03
- Certified
- 2024-10-03
Frequently asked questions
- What is Firsthand Health of California PC's NPI number?
- Firsthand Health of California PC's National Provider Identifier (NPI) is 1154149573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Firsthand Health of California PC?
- Firsthand Health of California PC is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Firsthand Health of California PC located?
- Firsthand Health of California PC's practice location on file with NPPES is 151 Ceremony, Irvine, CA 92618-0887.
- What is Firsthand Health of California PC's phone number?
- The practice phone number listed in the NPPES registry for Firsthand Health of California PC is (201) 474-5844.
- Who is the authorized official for Firsthand Health of California PC?
- The authorized official listed on Firsthand Health of California PC's NPPES record is Joseph Parks, Chief Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Firsthand Health of California PC's NPI active?
- Yes — Firsthand Health of California PC's NPI (1154149573) is active in the NPPES registry as of the last update on 2024-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.