Mary Larson, OTR/L
NPI 1639283484 · Occupational Therapist · Minneapolis, MN
Mary Larson, OTR/L is a Occupational Therapist provider in Minneapolis, MN (NPI 1639283484).
Provider details
- NPI number
- 1639283484
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 101398 (MN)
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
- 2006-08-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Larson's NPI number?
- Mary Larson's National Provider Identifier (NPI) is 1639283484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Larson's specialty?
- Mary Larson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Larson located?
- Mary Larson's practice location on file with NPPES is 3915 Golden Valley Rd, Minneapolis, MN 55422-4249.
- What is Mary Larson's phone number?
- The practice phone number listed in the NPPES registry for Mary Larson is (763) 520-0281.
- Is Mary Larson's NPI active?
- Yes — Mary Larson's NPI (1639283484) 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.