William M. Thramann, M.D.
Internal Medicine Physician · West Hartford, CT
William M. Thramann, M.D. is an internal medicine physician with a practice address in West Hartford, Connecticut, and NPI 1619282647, issued on Aug 13, 2010. Check the license (Connecticut 030556, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William M. Thramann
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 030556 CT
Self-reported in NPPES; status is on the state search - Practice location
- 65 Kane St, West Hartford, CT 06119
- Phone
- (860) 523-6436
- Enumerated
- Aug 13, 2010
- Record last updated
- Sep 28, 2022
- Fax
- (860) 523-3775
- Medicaid ID
- 1619282647 CT
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 65 Kane St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Appel, MDInternal Medicine Physician1508861352
- Tigist Ashagari, M.D.Internal Medicine Physician1619246667
- Emilie ButlerClinical Psychologist1225663206
- Krishan Chirimunj, MDPsychiatry Physician1396234969
- Katherine Christy, M.S.Genetic Counselor (M.S.)1346268455
- Jane ConwayStudent in an Organized Health Care Education/Training Program1346093473
Verify William M. Thramann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 030556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
William M. Thramann among 2,623 internal medicine physician records in Connecticut
William M. Thramann, M.D. 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 2010, is newer than 62% of them.
- NPI issued2010 · 62% of these records are older, 36% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- 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).
51 internal medicine physician records list a practice address in West Hartford
They are 51 of the 1,653 NPPES records with a practice address in West Hartford, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in West Hartford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Elizabeth Appel, MDWest Hartford, CT 061191508861352
- David Arguello, MD, MPHWest Hartford, CT 061191790172229
- Tigist Ashagari, M.D.West Hartford, CT 061191619246667
- Arlene Kerlin, MDWest Hartford, CT 061191679559124
- Litty Mathews, M.DWest Hartford, CT 061191164955787
- Roberta Moss, MDWest Hartford, CT 061191235135864
- Myra Rosenstein, MDWest Hartford, CT 061191073642658
- Suchitra Varma, M.D.West Hartford, CT 061191669696548
Common questions
What is William M. Thramann, M.D.'s NPI number?
William M. Thramann, M.D.'s National Provider Identifier (NPI) is 1619282647, issued on Aug 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William M. Thramann, M.D. located?
The NPPES record lists a practice address at 65 Kane St, West Hartford, CT, 06119. Phone: (860) 523-6436. Providers update this record themselves, so call before visiting.
How can I verify William M. Thramann, M.D.'s license?
NPPES lists Connecticut license number 030556, 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.
What is William M. Thramann, M.D.'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.