Karen Altemueller, LCSW
NPI 1235671678 · Clinical Social Worker · Washington, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Altemueller, LCSW is a Clinical Social Worker provider in Washington, MO (NPI 1235671678).
Provider details
- NPI number
- 1235671678
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 003579 (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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 500 Medical DrWentzville, MO 63385-3421Phone: (636) 327-1307
Registry dates
- Enumerated
- 2016-11-16
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Karen Altemueller's NPI number?
- Karen Altemueller's National Provider Identifier (NPI) is 1235671678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Altemueller's specialty?
- Karen Altemueller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Altemueller located?
- Karen Altemueller's practice location on file with NPPES is 851 E 5th St Ste 200, Washington, MO 63090-3129.
- What is Karen Altemueller's phone number?
- The practice phone number listed in the NPPES registry for Karen Altemueller is (636) 239-8585.
- Does Karen Altemueller accept Medicare?
- Karen Altemueller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Altemueller's NPI active?
- Yes — Karen Altemueller's NPI (1235671678) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.