Leslie Donovan, M.D.
NPI 1134194046 · Specialist · Greenwich, CT
Leslie Donovan, M.D. is a Specialist provider in Greenwich, CT (NPI 1134194046).
Provider details
- NPI number
- 1134194046
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 225840-1 (NY)
Specialties & taxonomies
Other Service Providers
Other Service Providers
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 71 | 39 |
| Progesterone, Micronizedbrand: Progesterone | 28 | — |
| Estradiolbrand: Estradiol (twice Weekly) | 22 | — |
| Estradiolbrand: Imvexxy | 19 | — |
| Estrogens, Conjugatedbrand: Premarin | 14 | — |
| Estradiolbrand: Dotti | 13 | — |
| Estradiolbrand: Minivelle | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Leslie Donovan's NPI number?
- Leslie Donovan's National Provider Identifier (NPI) is 1134194046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Donovan's specialty?
- Leslie Donovan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Leslie Donovan located?
- Leslie Donovan's practice location on file with NPPES is 75 Holly Hill Ln Ste 305, Greenwich, CT 06830-2918.
- What is Leslie Donovan's phone number?
- The practice phone number listed in the NPPES registry for Leslie Donovan is (203) 869-7080.
- Is Leslie Donovan's NPI active?
- Yes — Leslie Donovan's NPI (1134194046) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.