Jonathan Morgenstern, LCSW
NPI 1174594238 · Clinical Social Worker · Larchmont, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Morgenstern, LCSW is a Clinical Social Worker provider in Larchmont, NY (NPI 1174594238).
Provider details
- NPI number
- 1174594238
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- R037181 (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
20 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
- 2006-01-27
- Last updated
- 2007-07-14
Frequently asked questions
- What is Jonathan Morgenstern's NPI number?
- Jonathan Morgenstern's National Provider Identifier (NPI) is 1174594238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Morgenstern's specialty?
- Jonathan Morgenstern is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jonathan Morgenstern located?
- Jonathan Morgenstern's practice location on file with NPPES is 188 Murray Ave, Larchmont, NY 10538-1605.
- What is Jonathan Morgenstern's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Morgenstern is (914) 834-5263.
- Does Jonathan Morgenstern accept Medicare?
- Jonathan Morgenstern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Morgenstern's NPI active?
- Yes — Jonathan Morgenstern's NPI (1174594238) is active in the NPPES registry as of the last update on 2007-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.