Ann Lillian Semolic, M.D.
Internal Medicine Physician · Willimantic, CT
Ann Lillian Semolic, M.D. is an internal medicine physician with a practice address in Willimantic, Connecticut, and NPI 1134180789, issued on Mar 31, 2006. Check the license (Connecticut 22269, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ann Lillian Semolic
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 22269 CT
Self-reported in NPPES; status is on the state search - Practice location
- 14 Quarry St, Willimantic, CT 06226
- Phone
- (860) 423-6733
- Enumerated
- Mar 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 450-1348
- Medicaid ID
- 001222694 CT
- Entity
- Type 1 · individual
Also registered at 14 Quarry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Barry, M.D.Internal Medicine Physician1285695841
- Peter Jones, MDInternal Medicine Physician1619934296
Verify Ann Lillian Semolic in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 22269Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,459 Medicare Part D claims for 445 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. 45 claims were for opioids.
Most prescribed
- Atorvastatin Calcium135 claims
- Lisinopril106 claims
- Levothyroxine Sodium100 claims
- Amlodipine Besylate95 claims
- Hydrochlorothiazide87 claims
- Losartan Potassium82 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 MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
20 internal medicine physician records list a practice address in Willimantic
They are 20 of the 487 NPPES records with a practice address in Willimantic, and 2,623 internal medicine physician records in Connecticut.
All 20 in Willimantic → All 2,623 in Connecticut → Every provider in Willimantic →
Other internal medicine physician records in Connecticut
- Hoda Abdel Salam, M.D.New Britain, CT1144509316
- Gada Abdelhafiz, MDNew London, CT1467649558
- Racha Abi Melhem, MDDerby, CT1902471352
- Gerard Abidor, D.O.Bridgeport, CT1518014539
- Lilyan AbrahamFarmington, CT1447693254
- Richard Abraham, M.D.Canton, CT1023044252
- Odaliz Abreu-Lanfranco, MDNew Haven, CT1538276134
- Kenneth Abriola, MDGlastonbury, CT1083693022
- Florentino Abueg, MDSouthbury, CT1649372558
- Nila Aburto, MDStamford, CT1396325718
Common questions
What is Ann Lillian Semolic, M.D.'s NPI number?
Ann Lillian Semolic, M.D.'s National Provider Identifier (NPI) is 1134180789, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Lillian Semolic, M.D. located?
The NPPES record lists a practice address at 14 Quarry St, Willimantic, CT, 06226. Phone: (860) 423-6733. Providers update this record themselves, so call before visiting.
How can I verify Ann Lillian Semolic, M.D.'s license?
NPPES lists Connecticut license number 22269, 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 Ann Lillian Semolic, M.D. prescribe under Medicare Part D?
In 2024, Ann Lillian Semolic, M.D. had 2,459 Medicare Part D claims for 445 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ann Lillian Semolic, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 of 100. 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.