John Adam Ostrowski, MS, ATC
Athletic Trainer · Worcester, MA
John Adam Ostrowski, MS, ATC is an athletic trainer with a practice address in Worcester, Massachusetts, and NPI 1528088424, issued on Jul 20, 2006. Check the license (Massachusetts 1719, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Adam Ostrowski
- Credential
- MS, ATC
- Primary taxonomy
- Athletic Trainer 2255A2300X
- License number
- 1719 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 College St, Worcester, MA 01610
- Phone
- (508) 793-2627
- Enumerated
- Jul 20, 2006
- Record last updated
- Dec 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (508) 793-3974
- Entity
- Type 1 · individual
Also registered at 1 College St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Anderson, ATCAthletic Trainer1093282469
- Alicia Caswell, MS, ATCAthletic Trainer1427437037
- Sara Cauley, PSYDMental Health Counselor1154296853
- Anthony Cerundolo, MS, ATC, LAT, CSCSAthletic Trainer1346385606
- Ashley Dawson, ATCAthletic Trainer1417370776
- Kelsey Devoe, FNP-CFamily Nurse Practitioner1851822050
Verify John Adam Ostrowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 1719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Athletic Trainer providers in Massachusetts
There are 1,067 athletic trainer records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other athletic trainer records in Massachusetts
- Andrew Abraham, ATCAmherst, MA1487181822
- Dave AbrahamHolden, MA1548805252
- Edwin AguilarBrighton, MA1689138034
- Jamie Albrecht, MA, LAT, ATCMedford, MA1528523933
- Payne Alexander, ATCDudley, MA1952898470
- Madeline AllaireSalem, MA1619491826
- Danielle AllardAgawam, MA1447661137
- Evan AllenFoxboro, MA1922405299
- Abdulrahman AlmosalamiBrighton, MA1568297596
- Deven Alves, ATCBoston, MA1639832637
Common questions
What is John Adam Ostrowski, MS, ATC's NPI number?
John Adam Ostrowski, MS, ATC's National Provider Identifier (NPI) is 1528088424, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Adam Ostrowski, MS, ATC located?
The NPPES record lists a practice address at 1 College St, Worcester, MA, 01610. Phone: (508) 793-2627. Providers update this record themselves, so call before visiting.
How can I verify John Adam Ostrowski, MS, ATC's license?
NPPES lists Massachusetts license number 1719, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.