James Ma, OTR/L
NPI 1518590983 · Occupational Therapist · Columbia, SC
James Ma, OTR/L is a Occupational Therapist provider in Columbia, SC (NPI 1518590983).
Provider details
- NPI number
- 1518590983
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- 056.012809 (IL)
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
6 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
- 2020-02-13
- Last updated
- 2024-06-04
- Certified
- 2024-06-04
Frequently asked questions
- What is James Ma's NPI number?
- James Ma's National Provider Identifier (NPI) is 1518590983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ma's specialty?
- James Ma is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is James Ma located?
- James Ma's practice location on file with NPPES is 4500 8th Division Rd, Columbia, SC 29207-5700.
- What is James Ma's phone number?
- The practice phone number listed in the NPPES registry for James Ma is (037) 510-4868.
- Is James Ma's NPI active?
- Yes — James Ma's NPI (1518590983) is active in the NPPES registry as of the last update on 2024-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.