NPPES file of Aug 9, 2026

Desiree Mae Leary, DO

Family Medicine Physician · Stamford, CT

Desiree Mae Leary, DO is a family medicine physician with a practice address in Stamford, Connecticut, and NPI 1598407868, issued on Apr 8, 2022. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598407868
Name
Desiree Mae Leary
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
DO4034 ME
Self-reported in NPPES; status is on the state search
Practice location
1351 Washington Blvd, Stamford, CT 06902
Phone
(203) 276-2270
Enumerated
Apr 8, 2022
Record last updated
May 27, 2025
Fax
(203) 276-2413
Medicare enrollment
Enrolled (PECOS I20250507000647); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1351 Washington Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Janaina AllimantClinical Social Worker1639749377
  2. Isaiah Bregman, M.D.Student in an Organized Health Care Education/Training Program1437387149
  3. Anne Brewer, MDFamily Medicine Physician1932118577
  4. Sherman Bull, MDSurgery Physician1629131347
  5. Katherine Cardone, MDStudent in an Organized Health Care Education/Training Program1346000155
  6. Fikreta CirikovicClinical Social Worker1932835634

Verify Desiree Mae Leary in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average family medicine physician in 2024

222 Medicare Part D claims for 75 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Desiree Leary222
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium38 claims
  2. Amlodipine Besylate25 claims
  3. Lisinopril14 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.

Bills Medicare through 2 group practices

  1. Maine Medical Consultants PCPortland, ME
  2. Pai Participant 7 PCFalmouth, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Desiree Mae Leary among 958 family medicine physician records in Connecticut

Desiree Mae Leary, DO is one of 958 family medicine physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.

  • NPI issued2022 · 93% of these records are older, 4% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2022 · median 2009 among the 611 with a school on file
  • Record last updated2025 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 family medicine physician records list a practice address in Stamford

They are 57 of the 2,774 NPPES records with a practice address in Stamford, and 958 family medicine physician records in Connecticut.

The 8 family medicine physician records with the nearest ZIP codes

  1. Rodrigo Acosta, M.D.Stamford, CT 069021023102092
  2. Anne Brewer, MDStamford, CT 069021932118577
  3. Joseph Connelly, MDStamford, CT 069021346261120
  4. Joseph Feuerstein, M.D.Stamford, CT 069021619067162
  5. Efraim Gomez Zapata, MDStamford, CT 069021053479998
  6. Krishnan Narasimhan, M.D.Stamford, CT 069021922035450
  7. Kathleen Nurena, M.D.Stamford, CT 069021437191954
  8. Jaime Rivas, M.D.Stamford, CT 069021043347537

Common questions

What is Desiree Mae Leary, DO's NPI number?

Desiree Mae Leary, DO's National Provider Identifier (NPI) is 1598407868, issued on Apr 8, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Desiree Mae Leary, DO located?

The NPPES record lists a practice address at 1351 Washington Blvd, Stamford, CT, 06902. Phone: (203) 276-2270. Providers update this record themselves, so call before visiting.

How can I verify Desiree Mae Leary, DO's license?

Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Desiree Mae Leary, DO prescribe under Medicare Part D?

In 2024, Desiree Mae Leary, DO had 222 Medicare Part D claims for 75 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.