William August Weiss, M.S.P.T.
Physical Therapist · Stamford, CT
William August Weiss, M.S.P.T. is a physical therapist with a practice address in Stamford, Connecticut, and NPI 1598817413, issued on Jan 18, 2007. Check the license (Connecticut 007937, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William August Weiss
- Credential
- M.S.P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 007937 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1250 Summer St, Stamford, CT 06905
- Phone
- (203) 975-1545
- Enumerated
- Jan 18, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070830000338); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 3,569 in Connecticut → Look up another NPI →
Also registered at 1250 Summer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ricki Ainbinder, LMTSpecialist1609026525
- Emily Besson, D.P.T.Physical Therapist1477734887
- Greg Besson, MSPTPhysical Therapist1891785176
- Joseph Brady, LCSWSocial Worker1225162845
- Elissa Diamond, DCChiropractor1033281456
- Jessica Frinhani, LMFTAMarriage & Family Therapist1952172066
Verify William August Weiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 007937Check 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): 93.7 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).
Bills Medicare through one group practice
- Ivyrehab Network IncMidland Park, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William August Weiss among 3,569 physical therapist records in Connecticut
William August Weiss, M.S.P.T. 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 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 66% newer
- In a Medicare fileYes · 29% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2006 · median 2014 among the 1,098 with a school on file
- Record last updated2007 · 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).
100 physical therapist records list a practice address in Stamford
They are 100 of the 2,774 NPPES records with a practice address in Stamford, and 3,569 physical therapist records in Connecticut.
All 3,569 in Connecticut → Every provider in Stamford → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Greg Besson, MSPTStamford, CT 069051891785176
- Emily Besson, D.P.T.Stamford, CT 069051477734887
- Casey Catalano, MSPTStamford, CT 069051427190107
- Susan Cavanaugh, PTStamford, CT 069051336121284
- Thomas Chapdelaine, PTStamford, CT 069051689656779
- Samara Dimattia, MS,PTStamford, CT 069051922027390
- Brian Kelley, MSPTStamford, CT 069051972522365
- Anne Lebel, P.T.Stamford, CT 069051558575704
Common questions
What is William August Weiss, M.S.P.T.'s NPI number?
William August Weiss, M.S.P.T.'s National Provider Identifier (NPI) is 1598817413, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William August Weiss, M.S.P.T. located?
The NPPES record lists a practice address at 1250 Summer St, Stamford, CT, 06905. Phone: (203) 975-1545. Providers update this record themselves, so call before visiting.
How can I verify William August Weiss, M.S.P.T.'s license?
NPPES lists Connecticut license number 007937, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
What is William August Weiss, M.S.P.T.'s MIPS final score?
The 2023 MIPS final score is 93.7 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.