William Mcgrath, OTRL
NPI 1356544480 · Occupational Therapist · Beltsville, MD
William Mcgrath, OTRL is a Occupational Therapist provider in Beltsville, MD (NPI 1356544480).
Provider details
- NPI number
- 1356544480
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTRL
- Sex
- Male
- Sole proprietor
- No
- License
- 04502 (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
- 2007-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Mcgrath's NPI number?
- William Mcgrath's National Provider Identifier (NPI) is 1356544480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcgrath's specialty?
- William Mcgrath is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Mcgrath located?
- William Mcgrath's practice location on file with NPPES is 4041 Powder Mill Rd, Beltsville, MD 20705-3106.
- What is William Mcgrath's phone number?
- The practice phone number listed in the NPPES registry for William Mcgrath is (301) 931-8700.
- Is William Mcgrath's NPI active?
- Yes — William Mcgrath's NPI (1356544480) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.