Davida Flattery, D.O.
NPI 1851559975 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Davida Flattery, D.O. is a Internal Medicine Physician provider in Oakland, CA (NPI 1851559975).
Provider details
- NPI number
- 1851559975
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A9679 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 96 | 41 |
| Amlodipine Besylate | 71 | 28 |
| Lisinopril | 45 | 13 |
| Losartan Potassium | 43 | 16 |
| Tamsulosin Hcl | 30 | — |
| Empagliflozinbrand: Jardiance | 28 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-27
- Last updated
- 2008-05-27
Frequently asked questions
- What is Davida Flattery's NPI number?
- Davida Flattery's National Provider Identifier (NPI) is 1851559975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Davida Flattery's specialty?
- Davida Flattery is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Davida Flattery located?
- Davida Flattery's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Davida Flattery's phone number?
- The practice phone number listed in the NPPES registry for Davida Flattery is (510) 437-4800.
- Does Davida Flattery accept Medicare?
- Davida Flattery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Davida Flattery's NPI active?
- Yes — Davida Flattery's NPI (1851559975) is active in the NPPES registry as of the last update on 2008-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.