Thomas M. Manger, MD
Internal Medicine Physician · Farmington, CT
Thomas M. Manger, MD is an internal medicine physician with a practice address in Farmington, Connecticut, and NPI 1497751499, issued on Jun 23, 2005. Check the license (Connecticut 035418, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Thomas M. Manger
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 035418 CT
Self-reported in NPPES; status is on the state search - Practice location
- 263 Farmington Ave, Farmington, CT 06030
- Phone
- (860) 679-4477
- Enumerated
- Jun 23, 2005
- Record last updated
- Sep 26, 2022
- Fax
- (860) 679-4474
- Medicaid ID
- 1354183 CT
- Medicare enrollment
- Enrolled (PECOS I20100430000272); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 263 Farmington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nour Abdallah, MDStudent in an Organized Health Care Education/Training Program1225882509
- Omar Abdelatey, DDSStudent in an Organized Health Care Education/Training Program1700672789
- Samira AbdelrehimStudent in an Organized Health Care Education/Training Program1225823743
- Reham AbdelsalamStudent in an Organized Health Care Education/Training Program1578143707
- Ezzat Abdoun, DDSStudent in an Organized Health Care Education/Training Program1962630905
- Arif Salman Abdul Shakore, B.D.S., M.D.S.Student in an Organized Health Care Education/Training Program1750797387
Verify Thomas M. Manger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 035418Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average internal medicine physician in 2024
4,139 Medicare Part D claims for 327 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 177 claims were for opioids.
Most prescribed
- Atorvastatin Calcium348 claims
- Lisinopril210 claims
- Amlodipine Besylate195 claims
- Losartan Potassium155 claims
- Gabapentin117 claims
- Levothyroxine Sodium109 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Connecticut Health CenterFarmington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas M. Manger among 2,623 internal medicine physician records in Connecticut
Thomas M. Manger, MD is one of 2,623 internal medicine 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2004 among the 1,646 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 internal medicine physician records list a practice address in Farmington
They are 117 of the 2,993 NPPES records with a practice address in Farmington, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Farmington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Scott Allen, MDFarmington, CT 060301013913524
- Douglas Almond, M.D.Farmington, CT 060301831194661
- Steven Angus, MDFarmington, CT 060301700881554
- Nina Carley, MDFarmington, CT 060301104821941
- Dalal ChenoudaFarmington, CT 060301689679375
- Douglas D'Andrea, MDFarmington, CT 060301073518767
- Deborah Dehertogh, MDFarmington, CT 060301497751739
- Dan Henry, M.D.Farmington, CT 060301841295565
Common questions
What is Thomas M. Manger, MD's NPI number?
Thomas M. Manger, MD's National Provider Identifier (NPI) is 1497751499, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas M. Manger, MD located?
The NPPES record lists a practice address at 263 Farmington Ave, Farmington, CT, 06030. Phone: (860) 679-4477. Providers update this record themselves, so call before visiting.
How can I verify Thomas M. Manger, MD's license?
NPPES lists Connecticut license number 035418, 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 Thomas M. Manger, MD prescribe under Medicare Part D?
In 2024, Thomas M. Manger, MD had 4,139 Medicare Part D claims for 327 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Thomas M. Manger, MD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.