Margaret Grehlinger, OTR/L
NPI 1710731484 · Pediatric Occupational Therapist · Philadelphia, PA
Margaret Grehlinger, OTR/L is a Pediatric Occupational Therapist provider in Philadelphia, PA (NPI 1710731484).
Provider details
- NPI number
- 1710731484
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- OC019861 (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
2 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
- 2024-04-17
- Last updated
- 2024-04-17
- Certified
- 2024-04-17
Frequently asked questions
- What is Margaret Grehlinger's NPI number?
- Margaret Grehlinger's National Provider Identifier (NPI) is 1710731484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Grehlinger's specialty?
- Margaret Grehlinger is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margaret Grehlinger located?
- Margaret Grehlinger's practice location on file with NPPES is 7201 Ridge Ave, Philadelphia, PA 19128-3202.
- What is Margaret Grehlinger's phone number?
- The practice phone number listed in the NPPES registry for Margaret Grehlinger is (610) 628-0005.
- Is Margaret Grehlinger's NPI active?
- Yes — Margaret Grehlinger's NPI (1710731484) is active in the NPPES registry as of the last update on 2024-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.