Wyatt Graham, MD
NPI 1558979476 · Family Medicine Physician · Davis, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wyatt Graham, MD is a Family Medicine Physician provider in Davis, CA (NPI 1558979476).
Provider details
- NPI number
- 1558979476
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A189366 (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
5 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 52 | 23 |
| Atorvastatin Calcium | 46 | 21 |
| Levothyroxine Sodium | 29 | — |
| Lisinopril | 23 | 15 |
| Losartan Potassium | 22 | — |
| Hydrochlorothiazide | 20 | — |
| Irbesartan | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-07-16
- Last updated
- 2025-08-22
- Certified
- 2025-08-22
Frequently asked questions
- What is Wyatt Graham's NPI number?
- Wyatt Graham's National Provider Identifier (NPI) is 1558979476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wyatt Graham's specialty?
- Wyatt Graham is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wyatt Graham located?
- Wyatt Graham's practice location on file with NPPES is 2030 Sutter Pl, Davis, CA 95616-6212.
- What is Wyatt Graham's phone number?
- The practice phone number listed in the NPPES registry for Wyatt Graham is (530) 750-7210.
- Does Wyatt Graham accept Medicare?
- Wyatt Graham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wyatt Graham's NPI active?
- Yes — Wyatt Graham's NPI (1558979476) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.