Andrew Zemcuznikov, LLC
NPI 1699153353 · Clinical Social Worker · Creve Coeur, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Zemcuznikov, LLC is a Clinical Social Worker organization in Creve Coeur, MO (NPI 1699153353).
Provider details
- NPI number
- 1699153353
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Andrew Zemcuznikov, Lcsw/Owner(314) 537-5035
- License
- 000129 (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
11 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
Other names (DBA / former)
- Doing business as
- Saint Louis Counseling & Biofeedback
Registry dates
- Enumerated
- 2015-05-14
- Last updated
- 2015-10-06
Frequently asked questions
- What is Andrew Zemcuznikov, LLC's NPI number?
- Andrew Zemcuznikov, LLC's National Provider Identifier (NPI) is 1699153353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Andrew Zemcuznikov, LLC?
- Andrew Zemcuznikov, LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Andrew Zemcuznikov, LLC located?
- Andrew Zemcuznikov, LLC's practice location on file with NPPES is 12400 Olive Blvd, Creve Coeur, MO 63141-5454.
- What is Andrew Zemcuznikov, LLC's phone number?
- The practice phone number listed in the NPPES registry for Andrew Zemcuznikov, LLC is (314) 537-5035.
- Does Andrew Zemcuznikov, LLC accept Medicare?
- Andrew Zemcuznikov, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Andrew Zemcuznikov, LLC?
- The authorized official listed on Andrew Zemcuznikov, LLC's NPPES record is Andrew Zemcuznikov, Lcsw/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Andrew Zemcuznikov, LLC's NPI active?
- Yes — Andrew Zemcuznikov, LLC's NPI (1699153353) is active in the NPPES registry as of the last update on 2015-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.