Mary Davis, B.C.B.A.
NPI 1215123104 · Cognitive & Behavioral Psychologist · Westchester, IL
Mary Davis, B.C.B.A. is a Cognitive & Behavioral Psychologist provider in Westchester, IL (NPI 1215123104).
Provider details
- NPI number
- 1215123104
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- B.C.B.A.
- Sex
- Female
- Sole proprietor
- Yes
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-09-24
- Last updated
- 2013-05-15
Frequently asked questions
- What is Mary Davis's NPI number?
- Mary Davis's National Provider Identifier (NPI) is 1215123104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Davis's specialty?
- Mary Davis is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Davis located?
- Mary Davis's practice location on file with NPPES is 1861 Hawthorne, Westchester, IL 60154.
- What is Mary Davis's phone number?
- The practice phone number listed in the NPPES registry for Mary Davis is (708) 768-1333.
- Is Mary Davis's NPI active?
- Yes — Mary Davis's NPI (1215123104) is active in the NPPES registry as of the last update on 2013-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.