Andrea Knoll, PSY.D.
NPI 1437407418 · Clinical Psychologist · Saint Louis, MO
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Knoll, PSY.D. is a Clinical Psychologist provider in Saint Louis, MO (NPI 1437407418).
Provider details
- NPI number
- 1437407418
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 7342 (OH)
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
14 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
- 2012-08-22
- Last updated
- 2019-02-19
Frequently asked questions
- What is Andrea Knoll's NPI number?
- Andrea Knoll's National Provider Identifier (NPI) is 1437407418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Knoll's specialty?
- Andrea Knoll is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Andrea Knoll located?
- Andrea Knoll's practice location on file with NPPES is 11144 Tesson Ferry Rd Ste 101, Saint Louis, MO 63123-6965.
- What is Andrea Knoll's phone number?
- The practice phone number listed in the NPPES registry for Andrea Knoll is (314) 729-1200.
- Does Andrea Knoll accept Medicare?
- Andrea Knoll is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Knoll's NPI active?
- Yes — Andrea Knoll's NPI (1437407418) is active in the NPPES registry as of the last update on 2019-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.