Allen Tamaren, PHD
NPI 1356553853 · Cognitive & Behavioral Psychologist · St. Louis, MO
Allen Tamaren, PHD is a Cognitive & Behavioral Psychologist provider in St. Louis, MO (NPI 1356553853).
Provider details
- NPI number
- 1356553853
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01226 (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
- 2007-05-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Allen Tamaren's NPI number?
- Allen Tamaren's National Provider Identifier (NPI) is 1356553853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen Tamaren's specialty?
- Allen Tamaren is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Allen Tamaren located?
- Allen Tamaren's practice location on file with NPPES is 4 Rio Vista, St. Louis, MO 63124-1745.
- What is Allen Tamaren's phone number?
- The practice phone number listed in the NPPES registry for Allen Tamaren is (314) 863-7228.
- Is Allen Tamaren's NPI active?
- Yes — Allen Tamaren's NPI (1356553853) 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.