Leslie A. Donovan, M.D.
Specialist · Greenwich, CT
Leslie A. Donovan, M.D. is a specialist with a practice address in Greenwich, Connecticut, and NPI 1134194046, issued on Feb 22, 2006. Check the license (Connecticut 036691, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie A. Donovan
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License numbers
- 036691 CT
225840-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 75 Holly Hill LN Ste 305, Greenwich, CT 06830
- Phone
- (203) 869-7080
- Enumerated
- Feb 22, 2006
- Record last updated
- May 11, 2026
- Fax
- (203) 869-7034
- Entity
- Type 1 · individual
8 nearest specialist records → All 397 in Connecticut → Look up another NPI →
Also registered at 75 Holly Hill LN Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caroline Filor, MDObstetrics & Gynecology Physician1831159367
- Gaetane Francis, M.D.Specialist1750356648
Verify Leslie A. Donovan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 036691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average specialist in 2024
233 Medicare Part D claims for 72 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Estradiol71 claims
- Progesterone28 claims
- Estradiol (Twice Weekly)22 claims
- Imvexxy19 claims
- Premarin14 claims
- Dotti13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Leslie A. Donovan among 397 specialist records in Connecticut
Leslie A. Donovan, M.D. is one of 397 specialist records with a practice address in Connecticut. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 55% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileNo · 15% of these records are
- Record last updated2026 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 specialist records list a practice address in Greenwich
They are 19 of the 1,184 NPPES records with a practice address in Greenwich, and 397 specialist records in Connecticut.
All 397 in Connecticut → Every provider in Greenwich → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Micheal Acocella, B.S., P.T.Greenwich, CT 068301992768303
- Joel Blumberg, M.D.Greenwich, CT 068301699718114
- James Borges, MDGreenwich, CT 068301073506705
- Sheridan Culvahouse, M.D.Greenwich, CT 068301336114222
- Richard Danehower, MDGreenwich, CT 068301750496683
- Gaetane Francis, M.D.Greenwich, CT 068301750356648
- Judith Goldberg-Berman, M.D., PH.DGreenwich, CT 068301912986571
- Edward Jacobson, M.D.Greenwich, CT 068301336208651
Common questions
What is Leslie A. Donovan, M.D.'s NPI number?
Leslie A. Donovan, M.D.'s National Provider Identifier (NPI) is 1134194046, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie A. Donovan, M.D. located?
The NPPES record lists a practice address at 75 Holly Hill LN Ste 305, Greenwich, CT, 06830. Phone: (203) 869-7080. Providers update this record themselves, so call before visiting.
How can I verify Leslie A. Donovan, M.D.'s license?
NPPES lists Connecticut license number 036691, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Leslie A. Donovan, M.D. prescribe under Medicare Part D?
In 2024, Leslie A. Donovan, M.D. had 233 Medicare Part D claims for 72 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.