James Maier, OT
NPI 1821898230 · Occupational Therapist · Watchung, NJ
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Maier, OT is a Occupational Therapist provider in Watchung, NJ (NPI 1821898230).
Provider details
- NPI number
- 1821898230
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Male
- Sole proprietor
- No
- License
- 46TR01225500 (NJ)
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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 105 Raider Blvd Ste 201Hillsborough, NJ 08844-1528Phone: (908) 756-2424
Registry dates
- Enumerated
- 2025-03-14
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is James Maier's NPI number?
- James Maier's National Provider Identifier (NPI) is 1821898230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Maier's specialty?
- James Maier is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is James Maier located?
- James Maier's practice location on file with NPPES is 459 Watchung Ave, Watchung, NJ 07069-4945.
- What is James Maier's phone number?
- The practice phone number listed in the NPPES registry for James Maier is (908) 756-2424.
- Does James Maier accept Medicare?
- James Maier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Maier's NPI active?
- Yes — James Maier's NPI (1821898230) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.