IndividualActive
Jack Harmelin, LCSW
NPI 1659152627 · Social Worker · Philadelphia, PA
Jack Harmelin, LCSW is a Social Worker provider in Philadelphia, PA (NPI 1659152627).
Provider details
- NPI number
- 1659152627
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- CW024931 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
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
2 documented practice locations
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
1518 Walnut St Ste 607
Philadelphia, PA 19102-3404
Phone: (215) 253-8361
Street-level locationGet directions
Mailing address
925 Dickinson St Unit 18011
Philadelphia, PA 19147-6357
Additional practice locations (1)
- 1518 Wanut StreetSuite 900Philadelphia, PA 19102-3419Phone: (856) 553-8400
Registry dates
- Enumerated
- 2023-10-06
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Jack Harmelin's NPI number?
- Jack Harmelin's National Provider Identifier (NPI) is 1659152627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Harmelin's specialty?
- Jack Harmelin is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jack Harmelin located?
- Jack Harmelin's practice location on file with NPPES is 1518 Walnut St Ste 607, Philadelphia, PA 19102-3404.
- What is Jack Harmelin's phone number?
- The practice phone number listed in the NPPES registry for Jack Harmelin is (215) 253-8361.
- Is Jack Harmelin's NPI active?
- Yes — Jack Harmelin's NPI (1659152627) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.