Deborah Seffinger, PHD
NPI 1245478692 · Psychologist · Rancho Cucamonga, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Seffinger, PHD is a Psychologist provider in Rancho Cucamonga, CA (NPI 1245478692).
Provider details
- NPI number
- 1245478692
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 22246 (CA)
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
17 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
- 2009-01-22
- Last updated
- 2017-01-12
Frequently asked questions
- What is Deborah Seffinger's NPI number?
- Deborah Seffinger's National Provider Identifier (NPI) is 1245478692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Seffinger's specialty?
- Deborah Seffinger is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Deborah Seffinger located?
- Deborah Seffinger's practice location on file with NPPES is 10722 Arrow Route, Rancho Cucamonga, CA 91730-4811.
- What is Deborah Seffinger's phone number?
- The practice phone number listed in the NPPES registry for Deborah Seffinger is (909) 484-8888.
- Does Deborah Seffinger accept Medicare?
- Deborah Seffinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Seffinger's NPI active?
- Yes — Deborah Seffinger's NPI (1245478692) is active in the NPPES registry as of the last update on 2017-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.