Peter T. Auerbach, MD
Obstetrics & Gynecology Physician · Groton, CT
Peter T. Auerbach, MD is an obstetrics & gynecology physician with a practice address in Groton, Connecticut, and NPI 1154412674, issued on Sep 28, 2006. Check the license (Connecticut 26245, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Peter T. Auerbach
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 26245 CT
Self-reported in NPPES; status is on the state search - Practice location
- 491 Gold Star Hwy, Groton, CT 06340
- Phone
- (860) 445-5107
- Enumerated
- Sep 28, 2006
- Record last updated
- Feb 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (860) 448-1368
- Medicaid ID
- 001262450 CT
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 707 in Connecticut → Look up another NPI →
Also registered at 491 Gold Star Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elisa Girard, MDObstetrics & Gynecology Physician1700861689
- Michael Schrempf, MDObstetrics & Gynecology Physician1972694495
- Judy-Lynn Shafer, APRNObstetrics & Gynecology Nurse Practitioner1396848487
Verify Peter T. Auerbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 26245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $19,365.00
8 payments; by number, the most common kind was consulting fee; the largest payer was CooperSurgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Peter T. Auerbach among 707 obstetrics & gynecology physician records in Connecticut
Peter T. Auerbach, 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2013 · 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 Groton → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Anthony Dilullo, MDGroton, CT 063401477667392
- Elisa Girard, MDGroton, CT 063401700861689
- Jennifer Marshall, MDGroton, CT 063401720512981
- Chelsey Russ, M.D.Groton, CT 063401699207118
- Michael Schrempf, MDGroton, CT 063401972694495
- Gerald Shaw, M.D.East Lyme, CT 063331477783413
- Richard Jones, MDNiantic, CT 063571841454485
- Henry Amdur, M.D.New London, CT 063201700920022
Common questions
What is Peter T. Auerbach, MD's NPI number?
Peter T. Auerbach, MD's National Provider Identifier (NPI) is 1154412674, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter T. Auerbach, MD located?
The NPPES record lists a practice address at 491 Gold Star Hwy, Groton, CT, 06340. Phone: (860) 445-5107. Providers update this record themselves, so call before visiting.
How can I verify Peter T. Auerbach, MD's license?
NPPES lists Connecticut license number 26245, 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.
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.