Tia Jean Williams, PA-C, MMSC
Surgical Physician Assistant · Rocky Hill, CT
Tia Jean Williams, PA-C, MMSC is a surgical physician assistant with a practice address in Rocky Hill, Connecticut, and NPI 1851631683, issued on Feb 14, 2013. Check the license (Connecticut 002877, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tia Jean Williams
- Credential
- PA-C, MMSC
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 002877 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Cromwell Ave # 404, Rocky Hill, CT 06067
- Phone
- (860) 525-4469
- Enumerated
- Feb 14, 2013
- Record last updated
- Aug 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130930000232); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 808 in Connecticut → Look up another NPI →
Verify Tia Jean Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 002877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average surgical physician assistant in 2024
405 Medicare Part D claims for 234 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 152 claims were for opioids.
Most prescribed
- Methylprednisolone69 claims
- Oxycodone-Acetaminophen48 claims
- Meloxicam42 claims
- Cyclobenzaprine Hcl40 claims
- Tramadol Hcl38 claims
- Hydrocodone-Acetaminophen36 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): 49.1 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).
Industry payments in 2024: $146.20
1 payment: food and beverage; the largest payer was Endo USA, Inc. The 7,578 providers of this specialty with any payment received $703.95 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.
Bills Medicare through one group practice
- Litchfield Hills Orthopedic Associates, LLPTorrington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tia Jean Williams among 808 surgical physician assistant records in Connecticut
Tia Jean Williams, PA-C, MMSC is one of 808 surgical physician assistant records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 41% of them.
- NPI issued2013 · 41% of these records are older, 55% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2012 · median 2016 among the 646 with a school on file
- Record last updated2018 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 surgical physician assistant records list a practice address in Rocky Hill
They are 4 of the 440 NPPES records with a practice address in Rocky Hill, and 808 surgical physician assistant records in Connecticut.
All 808 in Connecticut → Every provider in Rocky Hill → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Christopher Berube, PA-CRocky Hill, CT 060671477740736
- Liam ForsteinRocky Hill, CT 060671366339749
- Alexander VendettoRocky Hill, CT 060671316609456
- Richard Ahrens, PA-CVernon, CT 060661417389735
- Jennifer Mitchell, PAVernon, CT 060661083003115
- Nancy Sorokina, PA-CVernon, CT 060661972228112
- Victoria Pryputniewicz, PAPlainville, CT 060621568137404
- Amanda EdisonSouth Glastonbury, CT 060731518623321
Common questions
What is Tia Jean Williams, PA-C, MMSC's NPI number?
Tia Jean Williams, PA-C, MMSC's National Provider Identifier (NPI) is 1851631683, issued on Feb 14, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Tia Jean Williams, PA-C, MMSC located?
The NPPES record lists a practice address at 1111 Cromwell Ave # 404, Rocky Hill, CT, 06067. Phone: (860) 525-4469. Providers update this record themselves, so call before visiting.
How can I verify Tia Jean Williams, PA-C, MMSC's license?
NPPES lists Connecticut license number 002877, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Tia Jean Williams, PA-C, MMSC prescribe under Medicare Part D?
In 2024, Tia Jean Williams, PA-C, MMSC had 405 Medicare Part D claims for 234 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Tia Jean Williams, PA-C, MMSC's MIPS final score?
The 2023 MIPS final score is 49.1 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.