Jillian Therese Witwicki
Physical Therapist · Derry, NH
Jillian Therese Witwicki is a physical therapist with a practice address in Derry, New Hampshire, and NPI 1780302273, issued on Aug 19, 2022. Check the license (New Hampshire 5048, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jillian Therese Witwicki
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 5048 NH
Self-reported in NPPES; status is on the state search - Practice location
- 23 Crystal Ave Unit 2A, Derry, NH 03038
- Phone
- (603) 437-3338
- Enumerated
- Aug 19, 2022
- Record last updated
- Aug 19, 2022
- Medicare enrollment
- Enrolled (PECOS I20221028000194); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2022
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 1,663 in New Hampshire → Look up another NPI →
Verify Jillian Therese Witwicki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 5048Check 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
- Derry Sports And Rehab LLCDerry, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jillian Therese Witwicki among 1,663 physical therapist records in New Hampshire
Jillian Therese Witwicki 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 2022, is newer than 88% of them.
- NPI issued2022 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 22% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2022 · median 2012 among the 404 with a school on file
- Record last updated2022 · 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).
25 physical therapist records list a practice address in Derry
They are 25 of the 597 NPPES records with a practice address in Derry, and 1,663 physical therapist records in New Hampshire.
All 1,663 in New Hampshire → Every provider in Derry → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Nancy Buckley, PTDerry, NH 030381477642882
- Jessica Cunha, PTDerry, NH 030381881916856
- Sheri Eng, PTDerry, NH 030381588831390
- Heather Gervais, PTDerry, NH 030381851572754
- Jennifer Ireland, DPTDerry, NH 030381598963365
- Thomas Karanasios, PTDerry, NH 030381467409177
- Bethany Layne, DPTDerry, NH 030381609016922
- Douglas Peckham, PTDerry, NH 030381700047255
Common questions
What is Jillian Therese Witwicki's NPI number?
Jillian Therese Witwicki's National Provider Identifier (NPI) is 1780302273, issued on Aug 19, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Jillian Therese Witwicki located?
The NPPES record lists a practice address at 23 Crystal Ave Unit 2A, Derry, NH, 03038. Phone: (603) 437-3338. Providers update this record themselves, so call before visiting.
How can I verify Jillian Therese Witwicki's license?
NPPES lists New Hampshire license number 5048, as entered by the provider. 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.