Mark Larsen, OTR/L
NPI 1467051862 · Hand Occupational Therapist · Wyncote, PA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Larsen, OTR/L is a Hand Occupational Therapist provider in Wyncote, PA (NPI 1467051862).
Provider details
- NPI number
- 1467051862
- Entity type
- Individual
- Primary specialty
- Hand Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- OC017203 (PA)
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
5 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
- 2020-10-19
- Last updated
- 2020-10-19
- Certified
- 2020-10-19
Frequently asked questions
- What is Mark Larsen's NPI number?
- Mark Larsen's National Provider Identifier (NPI) is 1467051862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Larsen's specialty?
- Mark Larsen is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Larsen located?
- Mark Larsen's practice location on file with NPPES is 1000 Easton Rd Ste 207, Wyncote, PA 19095-2900.
- What is Mark Larsen's phone number?
- The practice phone number listed in the NPPES registry for Mark Larsen is (215) 517-7551.
- Does Mark Larsen accept Medicare?
- Mark Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Larsen's NPI active?
- Yes — Mark Larsen's NPI (1467051862) is active in the NPPES registry as of the last update on 2020-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.