Ruthann Jaffe Birnbaum, LCSW
NPI 1699000729 · Clinical Social Worker · Stamford, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruthann Jaffe Birnbaum, LCSW is a Clinical Social Worker provider in Stamford, CT (NPI 1699000729).
Provider details
- NPI number
- 1699000729
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 002412 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2009-10-07
- Last updated
- 2011-11-15
Frequently asked questions
- What is Ruthann Jaffe Birnbaum's NPI number?
- Ruthann Jaffe Birnbaum's National Provider Identifier (NPI) is 1699000729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruthann Jaffe Birnbaum's specialty?
- Ruthann Jaffe Birnbaum is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ruthann Jaffe Birnbaum located?
- Ruthann Jaffe Birnbaum's practice location on file with NPPES is 60 Palmers Hill Rd, Stamford, CT 06902-2113.
- What is Ruthann Jaffe Birnbaum's phone number?
- The practice phone number listed in the NPPES registry for Ruthann Jaffe Birnbaum is (203) 629-2822.
- Does Ruthann Jaffe Birnbaum accept Medicare?
- Ruthann Jaffe Birnbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruthann Jaffe Birnbaum's NPI active?
- Yes — Ruthann Jaffe Birnbaum's NPI (1699000729) is active in the NPPES registry as of the last update on 2011-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.