Gary Lin, P.T.
Physical Therapist · Potomac, MD
Gary Lin, P.T. is a physical therapist with a practice address in Potomac, Maryland, and NPI 1538293634, issued on Mar 14, 2007. Check the license (Maryland 20386, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary Lin
- Credential
- P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 20386 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7811 Montrose RD, Potomac, MD 20854
- Phone
- (301) 213-5700
- Enumerated
- Mar 14, 2007
- Record last updated
- Dec 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20031217000930); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 6,177 in Maryland → Look up another NPI →
Verify Gary Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 20386Check 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
- Potomac Physical Therapy And Sports Medicine LLCPotomac, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Lin among 6,177 physical therapist records in Maryland
Gary Lin, P.T. 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 2007, is newer than 15% of them.
- NPI issued2007 · 15% of these records are older, 73% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2001 · median 2015 among the 2,359 with a school on file
- Record last updated2017 · 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).
31 physical therapist records list a practice address in Potomac
They are 31 of the 497 NPPES records with a practice address in Potomac, and 6,177 physical therapist records in Maryland.
All 6,177 in Maryland → Every provider in Potomac → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Kelly Alexander, D.P.TPotomac, MD 208541780026187
- Kinnari AsharPotomac, MD 208541366796641
- Mary Carlson, PTPotomac, MD 208541811223027
- Borislav Cicmil, DPTPotomac, MD 208541376979567
- Josephine Egan, DPTPotomac, MD 208541487915252
- Stacey Gayer, MSPTPotomac, MD 208541538582341
- Vincent Griffith, MPTPotomac, MD 208541013126820
- Samuel Herbst, DPTRockville, MD 208541003233321
Common questions
What is Gary Lin, P.T.'s NPI number?
Gary Lin, P.T.'s National Provider Identifier (NPI) is 1538293634, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary Lin, P.T. located?
The NPPES record lists a practice address at 7811 Montrose RD, Potomac, MD, 20854. Phone: (301) 213-5700. Providers update this record themselves, so call before visiting.
How can I verify Gary Lin, P.T.'s license?
NPPES lists Maryland license number 20386, 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.