County of Alpine
NPI 1801070909 · Public Health & General Preventive Medicine Physician · Markleeville, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
County of Alpine is a Public Health & General Preventive Medicine Physician organization in Markleeville, CA (NPI 1801070909).
Provider details
- NPI number
- 1801070909
- Entity type
- Organization
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Johnson, Mph - Public Health Officer(530) 694-2146
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
18 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
- 2007-12-26
- Last updated
- 2021-05-26
- Certified
- 2021-05-26
Frequently asked questions
- What is County of Alpine's NPI number?
- County of Alpine's National Provider Identifier (NPI) is 1801070909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is County of Alpine?
- County of Alpine is classified in the NPPES registry as Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is County of Alpine located?
- County of Alpine's practice location on file with NPPES is 75 Diamond Valley Rd, Markleeville, CA 96120-9512.
- What is County of Alpine's phone number?
- The practice phone number listed in the NPPES registry for County of Alpine is (530) 694-2146.
- Does County of Alpine accept Medicare?
- County of Alpine 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 County of Alpine?
- The authorized official listed on County of Alpine's NPPES record is Richard Johnson, Mph - Public Health Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is County of Alpine's NPI active?
- Yes — County of Alpine's NPI (1801070909) is active in the NPPES registry as of the last update on 2021-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.