Brian Sullivan, PT
Physical Therapist · Greenfield, WI
Brian Sullivan, PT is a physical therapist with a practice address in Greenfield, Wisconsin, and NPI 1346419116, issued on Feb 26, 2008. Check the license (Wisconsin 4445-24, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Sullivan
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License numbers
- 4445-24 WI
4445-024 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4861 S 27TH St, Greenfield, WI 53221
- Phone
- (414) 325-3325
- Enumerated
- Feb 26, 2008
- Record last updated
- Jul 28, 2025
- Fax
- (414) 325-3334
- Medicaid ID
- 100045464 WI
- Medicare enrollment
- Enrolled (PECOS I20150622002096); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 6,585 in Wisconsin → Look up another NPI →
Also registered at 4861 S 27TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beth Bartelsen, PTPhysical Therapist1255401493
- Kristin Beyer, PTPhysical Therapist1508413956
- Jacob Bliefernicht, PTPhysical Therapist1962521328
- Rebekah BuiePhysical Therapist1851720346
- Rachel Cruz, ATC/LAthletic Trainer1891022125
- David Dick, DPTPhysical Therapist1659602563
Verify Brian Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4445-24Check 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): 95.3 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 2 group practices
- Athletic And Therapeutic Institute OF Milwaukee, LLCWaukesha, WI
- Orthopaedic Associates OF Wisconsin SCPewaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Sullivan among 6,585 physical therapist records in Wisconsin
Brian Sullivan, PT is one of 6,585 physical therapist records with a practice address in Wisconsin. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 30% of them.
- NPI issued2008 · 30% of these records are older, 62% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1992 · median 2015 among the 1,788 with a school on file
- Record last updated2025 · 60% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
126 physical therapist records list a practice address in Greenfield
They are 126 of the 961 NPPES records with a practice address in Greenfield, and 6,585 physical therapist records in Wisconsin.
All 6,585 in Wisconsin → Every provider in Greenfield → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Beth Bartelsen, PTGreenfield, WI 532211255401493
- Jacob Bliefernicht, PTGreenfield, WI 532211962521328
- Maureen Fantazzi, PTMilwaukee, WI 532211437171519
- Andy Feld, P.T.Milwaukee, WI 532211184668626
- Michelle Ferguson, P.T.Milwaukee, WI 532211073534509
- Michael Foster, PTMilwaukee, WI 532211740483981
- Lisa Hannes, P.T.Greenfield, WI 532211033108212
- Michael Jones, P.T.Milwaukee, WI 532211538195425
Common questions
What is Brian Sullivan, PT's NPI number?
Brian Sullivan, PT's National Provider Identifier (NPI) is 1346419116, issued on Feb 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Brian Sullivan, PT located?
The NPPES record lists a practice address at 4861 S 27TH St, Greenfield, WI, 53221. Phone: (414) 325-3325. Providers update this record themselves, so call before visiting.
How can I verify Brian Sullivan, PT's license?
NPPES lists Wisconsin license number 4445-24, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
What is Brian Sullivan, PT's MIPS final score?
The 2023 MIPS final score is 95.3 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.