Colleen Gardner, MD
Obstetrics & Gynecology Physician · Middletown, CT
Colleen Gardner, MD is an obstetrics & gynecology physician with a practice address in Middletown, Connecticut, and NPI 1952861429, issued on Mar 21, 2019. Check the license (Connecticut 081355, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Colleen Gardner
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 081355 CT
Self-reported in NPPES; status is on the state search - Practice location
- 49 Crescent St, Middletown, CT 06457
- Phone
- (860) 358-3360
- Enumerated
- Mar 21, 2019
- Record last updated
- Sep 8, 2025
- Fax
- (860) 358-3388
- Medicare enrollment
- Enrolled (PECOS I20250802000118); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 707 in Connecticut → Look up another NPI →
Also registered at 49 Crescent St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anne BinghamObstetrics & Gynecology Physician1578516688
- Laura Bony, M.D.Obstetrics & Gynecology Physician1750436119
- Susan DaveyAdvanced Practice Midwife1164476925
- Mia Fischbein, DOObstetrics & Gynecology Physician1457937286
- Julie FlaggObstetrics & Gynecology Physician1760435879
- Jillian Haynes, MDObstetrics Physician1811524473
Verify Colleen Gardner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 081355Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
46 Medicare Part D claims for 31 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol12 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 one group practice
- Mhs Primary Care, Inc.Middletown, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen Gardner among 707 obstetrics & gynecology physician records in Connecticut
Colleen Gardner, MD is one of 707 obstetrics & gynecology physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.
- NPI issued2019 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2003 among the 488 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Connecticut
There are 707 obstetrics & gynecology physician records in Connecticut.
All 707 in Connecticut → Every provider in Middletown → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mary Belniak, M.D.Middletown, CT 064571093151854
- Anne BinghamMiddletown, CT 064571578516688
- Laura Bony, M.D.Middletown, CT 064571750436119
- Helen Donofrio, MDMiddletown, CT 064571932698370
- Julie FlaggMiddletown, CT 064571760435879
- Sally Irons, MDMiddletown, CT 064571013011295
- Giulia Lau, D.O.Middletown, CT 064571629286232
- Stephanie Luu, DOMiddletown, CT 064571831686187
Common questions
What is Colleen Gardner, MD's NPI number?
Colleen Gardner, MD's National Provider Identifier (NPI) is 1952861429, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Gardner, MD located?
The NPPES record lists a practice address at 49 Crescent St, Middletown, CT, 06457. Phone: (860) 358-3360. Providers update this record themselves, so call before visiting.
How can I verify Colleen Gardner, MD's license?
NPPES lists Connecticut license number 081355, as entered by the provider. 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 Colleen Gardner, MD prescribe under Medicare Part D?
In 2024, Colleen Gardner, MD had 46 Medicare Part D claims for 31 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.