NPPES file of Aug 9, 2026

Eric G. Williams, PT, DPT, ATC

Physical Therapist · Hamden, CT

Eric G. Williams, PT, DPT, ATC is a physical therapist with a practice address in Hamden, Connecticut, and NPI 1588010748, issued on May 6, 2016. Check the license (Connecticut 010876, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588010748
Name
Eric G. Williams
Credential
PT, DPT, ATC
Primary taxonomy
Physical Therapist 225100000X
License number
010876 CT
Self-reported in NPPES; status is on the state search
Practice location
2416 Whitney Ave, Hamden, CT 06518
Phone
(203) 407-3590
Enumerated
May 6, 2016
Record last updated
May 3, 2023
Fax
(203) 466-8527
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2416 Whitney Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bernard Adelsberg, MDAllergy & Immunology (Internal Medicine) Physician1417956962
  2. Hailey Alicki, OTOccupational Therapist1477224202
  3. Alexandra Bakovic, ATCAthletic Trainer1730535840
  4. Cynthia Desmarais, PTPhysical Therapist1891739306
  5. Kristin Dreissen, DPTPhysical Therapist1508311556
  6. Diane Griffin, MSPTPhysical Therapist1366549958

Verify Eric G. Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 010876
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 82.2 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.

  1. Qualityout of 100 · 30% of the final score85.2
  2. Costout of 100 · 30%67.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Eric G. Williams among 3,569 physical therapist records in Connecticut

Eric G. Williams, PT, DPT, ATC is one of 3,569 physical therapist records with a practice address in Connecticut. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 62% of them.

  • NPI issued2016 · 62% of these records are older, 35% newer
  • In a Medicare fileYes · 29% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2023 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

66 physical therapist records list a practice address in Hamden

They are 66 of the 1,410 NPPES records with a practice address in Hamden, and 3,569 physical therapist records in Connecticut.

The 8 physical therapist records with the nearest ZIP codes

  1. Dafna Busel, MSPTHamden, CT 065181174566319
  2. Nancy Corvigno, MSPTHamden, CT 065181942243183
  3. Cynthia Desmarais, PTHamden, CT 065181891739306
  4. Alyssa Figlar, MSPTHamden, CT 065181245268325
  5. Glen Gitterman, MS, PT, RKT, CSCSHamden, CT 065181962564971
  6. Diane Griffin, MSPTHamden, CT 065181366549958
  7. Joyce Marston, P.T.Hamden, CT 065181750597761
  8. Nancy Perron, RPTHamden, CT 065181992887871

Common questions

What is Eric G. Williams, PT, DPT, ATC's NPI number?

Eric G. Williams, PT, DPT, ATC's National Provider Identifier (NPI) is 1588010748, issued on May 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Eric G. Williams, PT, DPT, ATC located?

The NPPES record lists a practice address at 2416 Whitney Ave, Hamden, CT, 06518. Phone: (203) 407-3590. Providers update this record themselves, so call before visiting.

How can I verify Eric G. Williams, PT, DPT, ATC's license?

NPPES lists Connecticut license number 010876, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

What is Eric G. Williams, PT, DPT, ATC's MIPS final score?

The 2023 MIPS final score is 82.2 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.