Marilyn Ohrenstein, DSW
NPI 1346429941 · Clinical Social Worker · New York, NY
Marilyn Ohrenstein, DSW is a Clinical Social Worker provider in New York, NY (NPI 1346429941).
Provider details
- NPI number
- 1346429941
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- DSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R001415 (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
18 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
- 2007-10-31
- Last updated
- 2007-10-31
Frequently asked questions
- What is Marilyn Ohrenstein's NPI number?
- Marilyn Ohrenstein's National Provider Identifier (NPI) is 1346429941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Ohrenstein's specialty?
- Marilyn Ohrenstein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Ohrenstein located?
- Marilyn Ohrenstein's practice location on file with NPPES is 401 East 60th Street, New York, NY 10022.
- What is Marilyn Ohrenstein's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Ohrenstein is (212) 873-5308.
- Is Marilyn Ohrenstein's NPI active?
- Yes — Marilyn Ohrenstein's NPI (1346429941) is active in the NPPES registry as of the last update on 2007-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.