IndividualActive
Margaret Rau, LMSW
NPI 1245943299 · Social Worker · New York, NY
Margaret Rau, LMSW is a Social Worker provider in New York, NY (NPI 1245943299).
Provider details
- NPI number
- 1245943299
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 114050 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
302 5th Ave Fl 8
New York, NY 10001-3604
Phone: (929) 306-6928
Fax: (929) 419-9061
Street-level locationGet directions
Mailing address
Po Box 220062
Brooklyn, NY 11222-0062
Registry dates
- Enumerated
- 2023-01-04
- Last updated
- 2023-01-04
- Certified
- 2023-01-04
Frequently asked questions
- What is Margaret Rau's NPI number?
- Margaret Rau's National Provider Identifier (NPI) is 1245943299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Rau's specialty?
- Margaret Rau is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Rau located?
- Margaret Rau's practice location on file with NPPES is 302 5th Ave Fl 8, New York, NY 10001-3604.
- What is Margaret Rau's phone number?
- The practice phone number listed in the NPPES registry for Margaret Rau is (929) 306-6928.
- Is Margaret Rau's NPI active?
- Yes — Margaret Rau's NPI (1245943299) is active in the NPPES registry as of the last update on 2023-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.