Marie Martin
NPI 1477793941 · Occupational Therapy Assistant · Baltimore, MD
Marie Martin is a Occupational Therapy Assistant provider in Baltimore, MD (NPI 1477793941).
Provider details
- NPI number
- 1477793941
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- A01390 (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
17 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
- 2009-02-24
- Last updated
- 2009-02-24
Frequently asked questions
- What is Marie Martin's NPI number?
- Marie Martin's National Provider Identifier (NPI) is 1477793941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Martin's specialty?
- Marie Martin is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marie Martin located?
- Marie Martin's practice location on file with NPPES is 1026 Cromwell Bridge Rd, Baltimore, MD 21286-3318.
- What is Marie Martin's phone number?
- The practice phone number listed in the NPPES registry for Marie Martin is (410) 583-1515.
- Is Marie Martin's NPI active?
- Yes — Marie Martin's NPI (1477793941) is active in the NPPES registry as of the last update on 2009-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.