Susanna Thomas, M.D.
Family Medicine Physician · Old Saybrook, CT
Susanna Thomas, M.D. is a family medicine physician with a practice address in Old Saybrook, Connecticut, and NPI 1093726192, issued on Aug 11, 2006. Check the license (Connecticut 028170, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Susanna Thomas
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 028170 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1250 Boston Post RD, Old Saybrook, CT 06475
- Phone
- (860) 388-9250
- Enumerated
- Aug 11, 2006
- Record last updated
- Dec 15, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (860) 388-9687
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Verify Susanna Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 028170Check 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
33 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.
Industry payments in 2024: $13.68
1 payment: food and beverage; the largest payer was Medline Industries LP. The 55,478 providers of this specialty with any payment received $902.55 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.
Susanna Thomas among 958 family medicine physician records in Connecticut
Susanna Thomas, 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 updated2009 · 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).
5 family medicine physician records list a practice address in Old Saybrook
They are 5 of the 308 NPPES records with a practice address in Old Saybrook, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in Old Saybrook → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Izabela Ferrer, DOOld Saybrook, CT 064751548882830
- Lucinda Hautaniemi, MDOld Saybrook, CT 064751437193273
- Robert Jones, MDOld Saybrook, CT 064751659513315
- Suzanne Tingley, MDOld Saybrook, CT 064751063834448
- Eric Freitas, MDNorth Haven, CT 064731033552815
- Sophia RobinsonNorth Haven, CT 064731114736360
- Francis Ruiz, MDNorth Haven, CT 064731205413952
- Sherif Saleh, MDOrange, CT 064771699087999
Common questions
What is Susanna Thomas, M.D.'s NPI number?
Susanna Thomas, M.D.'s National Provider Identifier (NPI) is 1093726192, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susanna Thomas, M.D. located?
The NPPES record lists a practice address at 1250 Boston Post RD, Old Saybrook, CT, 06475. Phone: (860) 388-9250. Providers update this record themselves, so call before visiting.
How can I verify Susanna Thomas, M.D.'s license?
NPPES lists Connecticut license number 028170, 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 Susanna Thomas, M.D. prescribe under Medicare Part D?
In 2024, Susanna Thomas, M.D. had 33 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.