Miller Psychological Corporation
NPI 1831988443 · Clinical Psychologist · Fullerton, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Miller Psychological Corporation is a Clinical Psychologist organization in Fullerton, CA (NPI 1831988443).
Provider details
- NPI number
- 1831988443
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Donald Luke Seltzer, President/Ceo(714) 485-7949
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
1 yr 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
- Dr. Luke Seltzer
Registry dates
- Enumerated
- 2025-05-01
- Last updated
- 2025-08-23
- Certified
- 2025-08-23
Frequently asked questions
- What is Miller Psychological Corporation's NPI number?
- Miller Psychological Corporation's National Provider Identifier (NPI) is 1831988443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Miller Psychological Corporation?
- Miller Psychological Corporation is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Miller Psychological Corporation located?
- Miller Psychological Corporation's practice location on file with NPPES is 1619 E Chapman Ave, Fullerton, CA 92831-4015.
- What is Miller Psychological Corporation's phone number?
- The practice phone number listed in the NPPES registry for Miller Psychological Corporation is (714) 485-7949.
- Does Miller Psychological Corporation accept Medicare?
- Miller Psychological Corporation 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 Miller Psychological Corporation?
- The authorized official listed on Miller Psychological Corporation's NPPES record is Donald Luke Seltzer, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Miller Psychological Corporation's NPI active?
- Yes — Miller Psychological Corporation's NPI (1831988443) is active in the NPPES registry as of the last update on 2025-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.