Joyce Leary, M.D.
NPI 1134105091 · Internal Medicine Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Leary, M.D. is a Internal Medicine Physician provider in Sacramento, CA (NPI 1134105091).
Provider details
- NPI number
- 1134105091
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A92613 (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
20 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 539 | 153 |
| Methimazole | 179 | 71 |
| Insulin Lisprobrand: Humalog | 87 | 28 |
| Insulin Glargine-Yfgn | 85 | 33 |
| Teriparatidebrand: Forteo | 82 | 13 |
| Hydrocortisone | 64 | 18 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 61 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-21
- Last updated
- 2022-02-11
Frequently asked questions
- What is Joyce Leary's NPI number?
- Joyce Leary's National Provider Identifier (NPI) is 1134105091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Leary's specialty?
- Joyce Leary is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Leary located?
- Joyce Leary's practice location on file with NPPES is 4150 V St, Sacramento, CA 95817-1460.
- What is Joyce Leary's phone number?
- The practice phone number listed in the NPPES registry for Joyce Leary is (916) 734-3730.
- Does Joyce Leary accept Medicare?
- Joyce Leary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Leary's NPI active?
- Yes — Joyce Leary's NPI (1134105091) 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.