OrganizationActive
John C. Fremont Healthcare District
NPI 1497971451 · Critical Access Hospital · Mariposa, CA
John C. Fremont Healthcare District is a Critical Access Hospital organization in Mariposa, CA (NPI 1497971451).
Provider details
- NPI number
- 1497971451
- Entity type
- Organization
- Primary specialty
- Critical Access HospitalHospitals
- Organization subpart
- No
- Authorized official
- Alan Macphee, Chief Executive Officer(209) 966-3631
- License
- 040000108 (CA)
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5189 Hospital Rd
Mariposa, CA 95338-9524
Phone: (209) 966-3631
Fax: (209) 966-3776
Street-level locationGet directions
Mailing address
Po Box 216
Mariposa, CA 95338-0216
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2014-01-07
Frequently asked questions
- What is John C. Fremont Healthcare District's NPI number?
- John C. Fremont Healthcare District's National Provider Identifier (NPI) is 1497971451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John C. Fremont Healthcare District?
- John C. Fremont Healthcare District is classified in the NPPES registry as Critical Access Hospital (Hospitals).
- Where is John C. Fremont Healthcare District located?
- John C. Fremont Healthcare District's practice location on file with NPPES is 5189 Hospital Rd, Mariposa, CA 95338-9524.
- What is John C. Fremont Healthcare District's phone number?
- The practice phone number listed in the NPPES registry for John C. Fremont Healthcare District is (209) 966-3631.
- Who is the authorized official for John C. Fremont Healthcare District?
- The authorized official listed on John C. Fremont Healthcare District's NPPES record is Alan Macphee, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John C. Fremont Healthcare District's NPI active?
- Yes — John C. Fremont Healthcare District's NPI (1497971451) is active in the NPPES registry as of the last update on 2014-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.