Isabel Lee, MD
NPI 1326176405 · Family Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabel Lee, MD is a Family Medicine Physician provider in Oakland, CA (NPI 1326176405).
Provider details
- NPI number
- 1326176405
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A93882 (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
19 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 53 | 14 |
| Atorvastatin Calcium | 38 | 12 |
| Glipizide | 33 | — |
| Levothyroxine Sodium | 31 | — |
| Diclofenac Sodium | 29 | 13 |
| Amlodipine Besylate | 28 | 13 |
| Omeprazole | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-01
- Last updated
- 2010-08-18
Frequently asked questions
- What is Isabel Lee's NPI number?
- Isabel Lee's National Provider Identifier (NPI) is 1326176405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabel Lee's specialty?
- Isabel Lee is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isabel Lee located?
- Isabel Lee's practice location on file with NPPES is 1030 International Blvd, Oakland, CA 94606.
- What is Isabel Lee's phone number?
- The practice phone number listed in the NPPES registry for Isabel Lee is (510) 238-5416.
- Does Isabel Lee accept Medicare?
- Isabel Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabel Lee's NPI active?
- Yes — Isabel Lee's NPI (1326176405) is active in the NPPES registry as of the last update on 2010-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.