Jill Lederman, MD
NPI 1427133198 · Family Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Lederman, MD is a Family Medicine Physician provider in Oakland, CA (NPI 1427133198).
Provider details
- NPI number
- 1427133198
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G78605 (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 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 307 | 114 |
| Amlodipine Besylate | 256 | 85 |
| Losartan Potassium | 224 | 77 |
| Hydrochlorothiazide | 176 | 60 |
| Gabapentin | 127 | 47 |
| Alendronate Sodium | 120 | 39 |
| Levothyroxine Sodium | 114 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2021-12-14
Frequently asked questions
- What is Jill Lederman's NPI number?
- Jill Lederman's National Provider Identifier (NPI) is 1427133198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Lederman's specialty?
- Jill Lederman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Lederman located?
- Jill Lederman's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Jill Lederman's phone number?
- The practice phone number listed in the NPPES registry for Jill Lederman is (510) 752-1000.
- Does Jill Lederman accept Medicare?
- Jill Lederman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Lederman's NPI active?
- Yes — Jill Lederman's NPI (1427133198) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.