James R. Clarke, P.t.,p.a.
NPI 1306999701 · Physical Therapist · Rockville, MD
Enrolled with Medicare as Part B Supplier - Physical/Occupational Therapy Group in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James R. Clarke, P.t.,p.a. is a Physical Therapist organization in Rockville, MD (NPI 1306999701).
Provider details
- NPI number
- 1306999701
- Entity type
- Organization
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- James Clarke, President(301) 770-3133
- License
- 15975 (MD)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-19
- Last updated
- 2020-08-22
Frequently asked questions
- What is James R. Clarke, P.t.,p.a.'s NPI number?
- James R. Clarke, P.t.,p.a.'s National Provider Identifier (NPI) is 1306999701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James R. Clarke, P.t.,p.a.?
- James R. Clarke, P.t.,p.a. is classified in the NPPES registry as Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is James R. Clarke, P.t.,p.a. located?
- James R. Clarke, P.t.,p.a.'s practice location on file with NPPES is 11820 Parklawn Dr, Rockville, MD 20852-2529.
- What is James R. Clarke, P.t.,p.a.'s phone number?
- The practice phone number listed in the NPPES registry for James R. Clarke, P.t.,p.a. is (301) 770-3133.
- Does James R. Clarke, P.t.,p.a. accept Medicare?
- James R. Clarke, P.t.,p.a. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for James R. Clarke, P.t.,p.a.?
- The authorized official listed on James R. Clarke, P.t.,p.a.'s NPPES record is James Clarke, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James R. Clarke, P.t.,p.a.'s NPI active?
- Yes — James R. Clarke, P.t.,p.a.'s NPI (1306999701) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.