Peggy Keilholz, M.S.W.
NPI 1265568935 · Clinical Social Worker · Saint Louis, MO
Peggy Keilholz, M.S.W. is a Clinical Social Worker provider in Saint Louis, MO (NPI 1265568935).
Provider details
- NPI number
- 1265568935
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001359 (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
19 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
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Peggy Keilholz's NPI number?
- Peggy Keilholz's National Provider Identifier (NPI) is 1265568935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Keilholz's specialty?
- Peggy Keilholz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Peggy Keilholz located?
- Peggy Keilholz's practice location on file with NPPES is 7700 Clayton Rd, Saint Louis, MO 63117-1328.
- What is Peggy Keilholz's phone number?
- The practice phone number listed in the NPPES registry for Peggy Keilholz is (314) 781-9181.
- Is Peggy Keilholz's NPI active?
- Yes — Peggy Keilholz's NPI (1265568935) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.