Gretchen Mattern, OTR/L
NPI 1376148841 · Occupational Therapist · Scranton, PA
Gretchen Mattern, OTR/L is a Occupational Therapist provider in Scranton, PA (NPI 1376148841).
Provider details
- NPI number
- 1376148841
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- OC017289 (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
- 2020-12-02
- Last updated
- 2020-12-02
- Certified
- 2020-12-02
Frequently asked questions
- What is Gretchen Mattern's NPI number?
- Gretchen Mattern's National Provider Identifier (NPI) is 1376148841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Mattern's specialty?
- Gretchen Mattern is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gretchen Mattern located?
- Gretchen Mattern's practice location on file with NPPES is 410 Stafford Ave, Scranton, PA 18505-2130.
- What is Gretchen Mattern's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Mattern is (570) 575-0804.
- Is Gretchen Mattern's NPI active?
- Yes — Gretchen Mattern's NPI (1376148841) is active in the NPPES registry as of the last update on 2020-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.