Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Earl Laurence Grine Jr., PT, MSPT, ATC, CSCS
Physical Therapist in Reston, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346323474
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Registry record
Entity type Individual (Type 1)
Name Mr. Earl Laurence Grine Jr.
Credential PT, MSPT, ATC, CSCS
Sex Male
Practice address 11800 Sunrise Valley Dr, 100, Reston, VA, 20191
Phone (703) 709-1116
Fax (703) 709-5134
Enumeration date Oct 23, 2006
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305202763 (VA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 604546000 | Other | DC | DEPARTMENT OF LABOR |
| 172810 | Other | VA | BLUE CROSS / BLUE SHIELD |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Earl Grine?
The National Provider Identifier (NPI) for Earl Grine is 1346323474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Earl Grine practice?
The practice location on file with NPPES is in Reston, VA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Andrew Harding Family Medicine Physician · Reston, VA NPI 1699769745 Toni Nelson Nurse Practitioner · Reston, VA NPI 1336134675 Terry Garvert Family Medicine Physician · Reston, VA NPI 1669436309 John Fainsan Physical Therapist · Reston, VA NPI 1548211840 Kevin Dandy Physical Therapist · Reston, VA NPI 1912079310 Robert Banks General Practice Dentistry · Reston, VA NPI 1720148786 Joseph Madison General Practice Dentistry · Reston, VA NPI 1891988614 Joseph D. Madison, Dmd, Ltd. Dental Clinic/Center · Reston, VA NPI 1659567972
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.