Jennifer Penn, LCSW
NPI 1396681052 · Clinical Social Worker · Mount Sinai, NY
Jennifer Penn, LCSW is a Clinical Social Worker provider in Mount Sinai, NY (NPI 1396681052).
Provider details
- NPI number
- 1396681052
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 084522 (NY)
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
Under 1 yr in 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
- 2026-04-27
- Last updated
- 2026-04-27
- Certified
- 2026-04-26
Frequently asked questions
- What is Jennifer Penn's NPI number?
- Jennifer Penn's National Provider Identifier (NPI) is 1396681052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Penn's specialty?
- Jennifer Penn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Penn located?
- Jennifer Penn's practice location on file with NPPES is Po Box 121, Mount Sinai, NY 11766-0121.
- What is Jennifer Penn's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Penn is (631) 897-1647.
- Is Jennifer Penn's NPI active?
- Yes — Jennifer Penn's NPI (1396681052) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.