Grayling Ellis Harrison
Physical Therapist · Millersville, MD
Grayling Ellis Harrison is a physical therapist with a practice address in Millersville, Maryland, and NPI 1720656960, issued on Jun 15, 2021. Check the license (Maryland 28447, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grayling Ellis Harrison
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 28447 MD
Self-reported in NPPES; status is on the state search - Practice location
- 611 Waterwheel LN, Millersville, MD 21108
- Phone
- (443) 469-1140
- Enumerated
- Jun 15, 2021
- Record last updated
- Aug 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20230823000031); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 6,177 in Maryland → Look up another NPI →
Verify Grayling Ellis Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 28447Check 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
- Maryland Luna Care Physical Therapy LLCChevy Chase, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grayling Ellis Harrison among 6,177 physical therapist records in Maryland
Grayling Ellis Harrison 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 2021, is newer than 79% of them.
- NPI issued2021 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2021 · median 2015 among the 2,359 with a school on file
- Record last updated2024 · 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).
18 physical therapist records list a practice address in Millersville
They are 18 of the 445 NPPES records with a practice address in Millersville, and 6,177 physical therapist records in Maryland.
All 6,177 in Maryland → Every provider in Millersville → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Christine Asonglefac, DPTMillersville, MD 211081356834519
- Rishelle CharlesMillersville, MD 211081508138819
- Kathleen Dorsett, PTMillersville, MD 211081194860056
- Nicholas Espinosa, PTMillersville, MD 211081801339049
- Mary Faber, P.T.Millersville, MD 211081831287325
- Heidi Fullerton, MSPTMillersville, MD 211081972762219
- Kathleen Hilberg, DPTMillersville, MD 211081710478763
- Melanie Jacoby, PTMillersville, MD 211081285746628
Common questions
What is Grayling Ellis Harrison's NPI number?
Grayling Ellis Harrison's National Provider Identifier (NPI) is 1720656960, issued on Jun 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Grayling Ellis Harrison located?
The NPPES record lists a practice address at 611 Waterwheel LN, Millersville, MD, 21108. Phone: (443) 469-1140. Providers update this record themselves, so call before visiting.
How can I verify Grayling Ellis Harrison's license?
NPPES lists Maryland license number 28447, 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.