Frank Fisher, M.D.
NPI 1316916455 · Primary Care Clinic/Center · Rio Dell, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Fisher, M.D. is a Primary Care Clinic/Center provider in Rio Dell, CA (NPI 1316916455).
Provider details
- NPI number
- 1316916455
- Entity type
- Individual
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 |
| Ibuprofen | 15 |
| Trazodone Hcl | 14 |
| Quetiapine Fumarate | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 |
| Tramadol Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2025-02-06
- Certified
- 2025-02-05
Frequently asked questions
- What is Frank Fisher's NPI number?
- Frank Fisher's National Provider Identifier (NPI) is 1316916455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Fisher's specialty?
- Frank Fisher is listed in the NPPES registry with a primary specialty of Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Frank Fisher located?
- Frank Fisher's practice location on file with NPPES is 129e Wildwood Avenue, Rio Dell, CA 95562-1723.
- What is Frank Fisher's phone number?
- The practice phone number listed in the NPPES registry for Frank Fisher is (707) 764-3139.
- Does Frank Fisher accept Medicare?
- Frank Fisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Fisher's NPI active?
- Yes — Frank Fisher's NPI (1316916455) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.