Marilyn Oswald, MSW CSW
NPI 1790018646 · Clinical Social Worker · New York, NY
Marilyn Oswald, MSW CSW is a Clinical Social Worker provider in New York, NY (NPI 1790018646).
Provider details
- NPI number
- 1790018646
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW CSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- PRO14558 (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
16 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
- 2009-09-10
- Last updated
- 2009-09-10
Frequently asked questions
- What is Marilyn Oswald's NPI number?
- Marilyn Oswald's National Provider Identifier (NPI) is 1790018646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Oswald's specialty?
- Marilyn Oswald is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Oswald located?
- Marilyn Oswald's practice location on file with NPPES is 257 Central Park W, New York, NY 10024-4103.
- What is Marilyn Oswald's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Oswald is (212) 724-7997.
- Is Marilyn Oswald's NPI active?
- Yes — Marilyn Oswald's NPI (1790018646) is active in the NPPES registry as of the last update on 2009-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.