Elana Marcus, LCSW
NPI 1659648475 · Clinical Social Worker · Philadelphia, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elana Marcus, LCSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1659648475).
Provider details
- NPI number
- 1659648475
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CW017127 (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
14 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
- 2011-11-22
- Last updated
- 2018-10-12
Frequently asked questions
- What is Elana Marcus's NPI number?
- Elana Marcus's National Provider Identifier (NPI) is 1659648475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elana Marcus's specialty?
- Elana Marcus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elana Marcus located?
- Elana Marcus's practice location on file with NPPES is 4510 Frankford Ave, Philadelphia, PA 19124-3602.
- What is Elana Marcus's phone number?
- The practice phone number listed in the NPPES registry for Elana Marcus is (215) 831-9882.
- Does Elana Marcus accept Medicare?
- Elana Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elana Marcus's NPI active?
- Yes — Elana Marcus's NPI (1659648475) is active in the NPPES registry as of the last update on 2018-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.