Erica Hansen, MD
NPI 1164604195 · Family Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Hansen, MD is a Family Medicine Physician provider in Oakland, CA (NPI 1164604195).
Provider details
- NPI number
- 1164604195
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A101874 (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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 58 | 43 |
| Amlodipine Besylate | 34 | 26 |
| Losartan Potassium | 32 | 25 |
| Fluticasone Propionate | 28 | 22 |
| Lisinopril | 27 | 21 |
| Hydrochlorothiazide | 26 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-30
- Last updated
- 2022-02-11
Frequently asked questions
- What is Erica Hansen's NPI number?
- Erica Hansen's National Provider Identifier (NPI) is 1164604195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Hansen's specialty?
- Erica Hansen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erica Hansen located?
- Erica Hansen's practice location on file with NPPES is 275 W Macarthur, Oakland, CA 94611-5641.
- What is Erica Hansen's phone number?
- The practice phone number listed in the NPPES registry for Erica Hansen is (510) 752-1000.
- Does Erica Hansen accept Medicare?
- Erica Hansen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Hansen's NPI active?
- Yes — Erica Hansen's NPI (1164604195) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.