Kathryn E. Cortelyou, PT
Physical Therapist · Windham, NH
Kathryn E. Cortelyou, PT is a physical therapist with a practice address in Windham, New Hampshire, and NPI 1144375486, issued on Jan 25, 2007. Check the license with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn E. Cortelyou
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 13003 MA
Self-reported in NPPES; status is on the state search - Practice location
- 58 Range RD Ste 16, Windham, NH 03087
- Phone
- (603) 890-8844
- Enumerated
- Jan 25, 2007
- Record last updated
- Feb 13, 2024
- Fax
- (603) 890-8845
- Medicaid ID
- 3104403 NH
- Medicare enrollment
- Enrolled (PECOS I20160210002789); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 1,663 in New Hampshire → Look up another NPI →
Also registered at 58 Range RD Ste 16
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Fecteau, PT, MTCPhysical Therapist1093254211
- Peter Olson, PT, ATCPhysical Therapist1881691590
- Michelle Philopena, DPTPhysical Therapist1841549458
- Christopher Pierce, MSPT, CSCSPhysical Therapist1083702211
- Michele TremblayPhysical Therapist1538735501
- Steven Tressler, DPTPhysical Therapist1508503962
Verify Kathryn E. Cortelyou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Balance Rehabilitation And Health Science, LLCWindham, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn E. Cortelyou among 1,663 physical therapist records in New Hampshire
Kathryn E. Cortelyou, PT is one of 1,663 physical therapist records with a practice address in New Hampshire. 22% 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 17% of them.
- NPI issued2007 · 17% of these records are older, 67% newer
- In a Medicare fileYes · 22% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1998 · median 2012 among the 404 with a school on file
- Record last updated2024 · 72% 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 New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 physical therapist records list a practice address in Windham
They are 34 of the 230 NPPES records with a practice address in Windham, and 1,663 physical therapist records in New Hampshire.
All 1,663 in New Hampshire → Every provider in Windham → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Nancy Aletto, PTWindham, NH 030871588858773
- Lindsey Bokuniewicz, DPTWindham, NH 030871881922359
- Kayla Borman, PT, DPT, C/NDT, MBAWindham, NH 030871801186184
- Rebecca Carstens, PHYSICAL THERAPISTWindham, NH 030871295915940
- Julie Ferry, DPTWindham, NH 030871235412750
- Nancy Manchester, PTWindham, NH 030871649466442
- Kathleen MedrekWindham, NH 030871437437308
- Jennifer NelsonWindham, NH 030871700903556
Common questions
What is Kathryn E. Cortelyou, PT's NPI number?
Kathryn E. Cortelyou, PT's National Provider Identifier (NPI) is 1144375486, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn E. Cortelyou, PT located?
The NPPES record lists a practice address at 58 Range RD Ste 16, Windham, NH, 03087. Phone: (603) 890-8844. Providers update this record themselves, so call before visiting.
How can I verify Kathryn E. Cortelyou, PT's license?
Search the New Hampshire 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. 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.