Phyllis Sadwin, M.S.W., L.C.S.W.
NPI 1609066133 · Clinical Social Worker · Creve Coeur, MO
Phyllis Sadwin, M.S.W., L.C.S.W. is a Clinical Social Worker provider in Creve Coeur, MO (NPI 1609066133).
Provider details
- NPI number
- 1609066133
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W., L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 002345 (MO)
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
- 2007-07-31
- Last updated
- 2015-02-16
Frequently asked questions
- What is Phyllis Sadwin's NPI number?
- Phyllis Sadwin's National Provider Identifier (NPI) is 1609066133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phyllis Sadwin's specialty?
- Phyllis Sadwin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Phyllis Sadwin located?
- Phyllis Sadwin's practice location on file with NPPES is 443 N New Ballas Rd, Creve Coeur, MO 63141-6800.
- What is Phyllis Sadwin's phone number?
- The practice phone number listed in the NPPES registry for Phyllis Sadwin is (314) 922-7754.
- Is Phyllis Sadwin's NPI active?
- Yes — Phyllis Sadwin's NPI (1609066133) is active in the NPPES registry as of the last update on 2015-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.