Haley Derr, PT, DPT
Physical Therapist · North Bethesda, MD
Haley Derr, PT, DPT is a physical therapist with a practice address in North Bethesda, Maryland, and NPI 1922874817, issued on Nov 30, 2023. Check the license (Maryland CP026190T, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Haley Derr
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- CP026190T MD
Self-reported in NPPES; status is on the state search - Practice location
- 4960 Boiling Brook Pkwy, North Bethesda, MD 20852
- Phone
- (240) 541-5241
- Enumerated
- Nov 30, 2023
- Record last updated
- Nov 30, 2023
- Medicare enrollment
- Enrolled (PECOS I20241118000060); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 6,177 in Maryland → Look up another NPI →
Also registered at 4960 Boiling Brook Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Hofmeister, DPTPhysical Therapist1154137677
Verify Haley Derr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license CP026190TCheck 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
- Bespoke Treatments Seattle PT PLLCSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Haley Derr among 6,177 physical therapist records in Maryland
Haley Derr, PT, DPT is one of 6,177 physical therapist records with a practice address in Maryland. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 87% of them.
- NPI issued2023 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2023 · median 2015 among the 2,359 with a school on file
- Record last updated2023 · 62% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 physical therapist records list a practice address in North Bethesda
They are 10 of the 179 NPPES records with a practice address in North Bethesda, and 6,177 physical therapist records in Maryland.
All 6,177 in Maryland → Every provider in North Bethesda → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Renita Alexander, PTRockville, MD 208521568525236
- Katharine Ambrose, MSPT, DPTRockville, MD 208521497779664
- Jodi Barth, PTRockville, MD 208521922161744
- Stephanie Bloom, PTRockville, MD 208521124166707
- James Clarke, P.T.Rockville, MD 208521609891183
- Ann Hanner, PTRockville, MD 208521720141492
- Tamer Issa, PT, DPTRockville, MD 208521275657785
- Monica Johnson, DPTRockville, MD 208521407939093
Common questions
What is Haley Derr, PT, DPT's NPI number?
Haley Derr, PT, DPT's National Provider Identifier (NPI) is 1922874817, issued on Nov 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Haley Derr, PT, DPT located?
The NPPES record lists a practice address at 4960 Boiling Brook Pkwy, North Bethesda, MD, 20852. Phone: (240) 541-5241. Providers update this record themselves, so call before visiting.
How can I verify Haley Derr, PT, DPT's license?
NPPES lists Maryland license number CP026190T, as entered by the provider. Search the Maryland 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.