Benjamin Haefner, PT, DPT
Orthopedic Physical Therapist · Potomac, MD
Benjamin Haefner, PT, DPT is an orthopedic physical therapist with a practice address in Potomac, Maryland, and NPI 1790450443, issued on Aug 14, 2021. Check the license (Maryland 28591, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Benjamin Haefner
- Credential
- PT, DPT
- Primary taxonomy
- Orthopedic Physical Therapist 2251X0800X
- License number
- 28591 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10220 River RD Ste 2, Potomac, MD 20854
- Phone
- (301) 299-0648
- Enumerated
- Aug 14, 2021
- Record last updated
- Aug 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210901004092); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopedic physical therapist records → All 229 in Maryland → Look up another NPI →
Also registered at 10220 River RD Ste 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret DodmanPhysical Therapist1730644881
- Allison Mulhern, SPTPhysical Therapist1669163986
Verify Benjamin Haefner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 28591Check 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
- Rehab 2 Perform LLCBethesda, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin Haefner among 229 orthopedic physical therapist records in Maryland
Benjamin Haefner, PT, DPT is one of 229 orthopedic physical therapist records with a practice address in Maryland. 37% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 84% of them.
- NPI issued2021 · 84% of these records are older, 10% newer
- In a Medicare fileYes · 37% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2021 · median 2009 among the 96 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2251X0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopedic Physical Therapist providers in Maryland
There are 229 orthopedic physical therapist records in Maryland.
All 229 in Maryland → Every provider in Potomac → Orthopedic Physical Therapist nationwide →
The 8 orthopedic physical therapist records with the nearest ZIP codes
- Lydia LiPotomac, MD 208541740655919
- Leslie Bergmann, PTRockville, MD 208521265899603
- Zachary Cohen, DPTRockville, MD 208521982997946
- Jamey Schrier, PT, OCS, DPTRockville, MD 208521558489997
- Osama El-Tahtawi, P.T.Rockville, MD 208501962658542
- Amy Gross, MSPTRockville, MD 208501871666297
- Patricia Keegan, PT, DPTRockville, MD 208501639595820
- Francina Mambo, P.T.Rockville, MD 208501902060189
Common questions
What is Benjamin Haefner, PT, DPT's NPI number?
Benjamin Haefner, PT, DPT's National Provider Identifier (NPI) is 1790450443, issued on Aug 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Haefner, PT, DPT located?
The NPPES record lists a practice address at 10220 River RD Ste 2, Potomac, MD, 20854. Phone: (301) 299-0648. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Haefner, PT, DPT's license?
NPPES lists Maryland license number 28591, 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.