Matthew Fields, D.O.
NPI 1750793279 · Family Medicine Physician · Folsom, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Fields, D.O. is a Family Medicine Physician provider in Folsom, CA (NPI 1750793279).
Provider details
- NPI number
- 1750793279
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A15348 (CA)
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
12 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 325 | 100 |
| Atorvastatin Calcium | 309 | 99 |
| Rosuvastatin Calcium | 233 | 79 |
| Amlodipine Besylate | 202 | 67 |
| Fluticasone Propionate | 198 | 57 |
| Famotidine | 187 | 70 |
| Levothyroxine Sodium | 148 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-02
- Last updated
- 2021-12-16
- Certified
- 2020-08-14
Frequently asked questions
- What is Matthew Fields's NPI number?
- Matthew Fields's National Provider Identifier (NPI) is 1750793279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Fields's specialty?
- Matthew Fields is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Fields located?
- Matthew Fields's practice location on file with NPPES is 2155 Iron Point Rd, Folsom, CA 95630-8707.
- What is Matthew Fields's phone number?
- The practice phone number listed in the NPPES registry for Matthew Fields is (916) 817-5200.
- Does Matthew Fields accept Medicare?
- Matthew Fields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Fields's NPI active?
- Yes — Matthew Fields's NPI (1750793279) is active in the NPPES registry as of the last update on 2021-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.