Margaret Strosser, LSW
NPI 1386141935 · Clinical Social Worker · Philadelphia, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Strosser, LSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1386141935).
Provider details
- NPI number
- 1386141935
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- CW021305 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-04-10
- Last updated
- 2025-05-19
- Certified
- 2025-05-19
Frequently asked questions
- What is Margaret Strosser's NPI number?
- Margaret Strosser's National Provider Identifier (NPI) is 1386141935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Strosser's specialty?
- Margaret Strosser is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Strosser located?
- Margaret Strosser's practice location on file with NPPES is 313 S 16th St, Philadelphia, PA 19102-4908.
- What is Margaret Strosser's phone number?
- The practice phone number listed in the NPPES registry for Margaret Strosser is (215) 732-8244.
- Does Margaret Strosser accept Medicare?
- Margaret Strosser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Strosser's NPI active?
- Yes — Margaret Strosser's NPI (1386141935) is active in the NPPES registry as of the last update on 2025-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.