Gary M. Bertman, M.D.
Family Medicine Physician · New London, CT
Gary M. Bertman, M.D. is a family medicine physician with a practice address in New London, Connecticut, and NPI 1669568309, issued on Oct 4, 2006. Check the license (Connecticut 028661, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gary M. Bertman
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 028661 CT
Self-reported in NPPES; status is on the state search - Practice location
- 157 Montauk Ave, New London, CT 06320
- Phone
- (860) 437-0333
- Enumerated
- Oct 4, 2006
- Record last updated
- Jan 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (860) 439-1330
- Medicaid ID
- 001286617 CT
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Verify Gary M. Bertman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 028661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
37 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Gary M. Bertman among 958 family medicine physician records in Connecticut
Gary M. Bertman, M.D. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2010 · 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).
21 family medicine physician records list a practice address in New London
They are 21 of the 1,218 NPPES records with a practice address in New London, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in New London → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Elizabeth Allard, M.D.New London, CT 063201326155367
- Helar Campos, MDNew London, CT 063201558437269
- Hartmut Doerwaldt, MDNew London, CT 063201265496046
- Bernard Ferguson, M.D.New London, CT 063201558335604
- Leticia Filip, M.D.New London, CT 063201467482653
- Peter Gates, M.D.New London, CT 063201154416782
- Steven Johnson, MDNew London, CT 063201902801434
- John Monroe, MDNew London, CT 063201508863226
Common questions
What is Gary M. Bertman, M.D.'s NPI number?
Gary M. Bertman, M.D.'s National Provider Identifier (NPI) is 1669568309, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary M. Bertman, M.D. located?
The NPPES record lists a practice address at 157 Montauk Ave, New London, CT, 06320. Phone: (860) 437-0333. Providers update this record themselves, so call before visiting.
How can I verify Gary M. Bertman, M.D.'s license?
NPPES lists Connecticut license number 028661, 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 Gary M. Bertman, M.D. prescribe under Medicare Part D?
In 2024, Gary M. Bertman, M.D. had 37 Medicare Part D claims; 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.