Mary Kathryn O'Callaghan, PT
Physical Therapist · Blauvelt, NY
Mary Kathryn O'Callaghan, PT is a physical therapist with a practice address in Blauvelt, New York, and NPI 1265740922, issued on Sep 15, 2010. Check the license (New York 021054-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Kathryn O'Callaghan
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License numbers
- 021054-1 NY
40QA00719500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 160 Van Wyck RD, Blauvelt, NY 10913
- Phone
- (845) 680-1377
- Enumerated
- Sep 15, 2010
- Record last updated
- Sep 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 160 Van Wyck RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bradley Hercman, PSYClinical Child & Adolescent Psychologist1932548955
- Julianna Michael, MSSchool Psychologist1033428966
Verify Mary Kathryn O'Callaghan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 021054-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7 physical therapist records list a practice address in Blauvelt
They are 7 of the 96 NPPES records with a practice address in Blauvelt, and 21,756 physical therapist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7 in Blauvelt → All 21,756 in New York → Every provider in Blauvelt →
Other physical therapist records in New York
- Cheryl Aaron, PT, DPT, CWSElma, NY1184933376
- David AaronsonLevittown, NY1891665881
- Ramon AbadGlendale, NY1194219303
- Sheila Marie Abadia-Dona, PTElmhurst, NY1013282078
- Maria Geslani Abadilla, P.T.Hicksville, NY1669608196
- Alicia Abalo, PTNew York, NY1316211329
- Maria Theresa Abalos, PHYSICAL THERAPISTBrooklyn, NY1114022514
- Mariecris Abamonga, PTBronx, NY1083646582
- Jose Aban, PTMiddletown, NY1487925483
- Rebecca AbanganBrooklyn, NY1013662691
Common questions
What is Mary Kathryn O'Callaghan, PT's NPI number?
Mary Kathryn O'Callaghan, PT's National Provider Identifier (NPI) is 1265740922, issued on Sep 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathryn O'Callaghan, PT located?
The NPPES record lists a practice address at 160 Van Wyck RD, Blauvelt, NY, 10913. Phone: (845) 680-1377. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathryn O'Callaghan, PT's license?
NPPES lists New York license number 021054-1, as entered by the provider. Search the New York 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.