Thayer Clark, DNP
Family Nurse Practitioner · Thomaston, CT
Thayer Clark, DNP is a family nurse practitioner with a practice address in Thomaston, Connecticut, and NPI 1477052157, issued on Feb 7, 2018. Check the license (Connecticut 7667, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thayer Clark
- Credential
- DNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 7667 CT
Self-reported in NPPES; status is on the state search - Practice location
- 76 Watertown RD Ste 2F, Thomaston, CT 06787
- Phone
- (860) 880-8091
- Enumerated
- Feb 7, 2018
- Entity
- Type 1 · individual
Verify Thayer Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 7667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.7 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,492 Medicare Part D claims for 734 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium247 claims
- Rosuvastatin Calcium218 claims
- Levothyroxine Sodium181 claims
- Amlodipine Besylate149 claims
- Lisinopril137 claims
- Losartan Potassium129 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 Medicare quality score for 2023: 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).
One hospital or facility affiliation
- Hartford Healthcare Medical Group IncSouthington, CT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
2 family nurse practitioner records list a Thomaston practice address
They are 2 of the 58 NPPES records with a Thomaston practice address, and 2,315 family nurse practitioner records in Connecticut.
All 2 in Thomaston → All 2,315 in Connecticut → Every provider in Thomaston →
Other family nurse practitioner records in Connecticut
- Renato Abastillas, APRNRocky Hill, CT1568795821
- Farhiya AbdiSouth Windsor, CT1609382027
- Maryam Abdishoo, NPPutnam, CT1275143778
- Anwar Abdulrehman, APRNWaterbury, CT1194614255
- Talita Acciari, APRNNew Haven, CT1275469777
- Denise AceStratford, CT1003572033
- Tara Ackerly, FNPDanbury, CT1831331602
- Magdaline Ackers, FNPMiddletown, CT1801633896
- Rimanatou Adamou-DodoHartford, CT1588532980
- Stephanie Adams, APRNNorwich, CT1467946152
Common questions
What is Thayer Clark, DNP's NPI number?
Thayer Clark, DNP's National Provider Identifier (NPI) is 1477052157, issued on Feb 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Thayer Clark, DNP located?
The NPPES record lists a practice address at 76 Watertown RD Ste 2F, Thomaston, CT, 06787. Phone: (860) 880-8091. Providers update this record themselves, so call before visiting.
How can I verify Thayer Clark, DNP's license?
NPPES lists Connecticut license number 7667, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Thayer Clark, DNP prescribe under Medicare Part D?
In 2024, Thayer Clark, DNP had 3,492 Medicare Part D claims for 734 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
What is Thayer Clark, DNP's Medicare quality 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.