Brian Klein, PHD
NPI 1104537570 · Clinical Psychologist · Indianapolis, IN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Klein, PHD is a Clinical Psychologist provider in Indianapolis, IN (NPI 1104537570).
Provider details
- NPI number
- 1104537570
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 20043569B (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
3 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
- 2022-12-07
- Last updated
- 2026-02-14
- Certified
- 2026-02-14
Frequently asked questions
- What is Brian Klein's NPI number?
- Brian Klein's National Provider Identifier (NPI) is 1104537570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Klein's specialty?
- Brian Klein is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Brian Klein located?
- Brian Klein's practice location on file with NPPES is 1002 Wishard Blvd, Indianapolis, IN 46202-4163.
- What is Brian Klein's phone number?
- The practice phone number listed in the NPPES registry for Brian Klein is (317) 944-4846.
- Does Brian Klein accept Medicare?
- Brian Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Klein's NPI active?
- Yes — Brian Klein's NPI (1104537570) is active in the NPPES registry as of the last update on 2026-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.