IndividualActive
Karen Schellenberg, PSY.D.
NPI 1851249304 · Clinical Psychologist · Irvine, CA
Karen Schellenberg, PSY.D. is a Clinical Psychologist provider in Irvine, CA (NPI 1851249304).
Provider details
- NPI number
- 1851249304
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY36600 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
8583 Irvine Center Dr # 286
Irvine, CA 92618-4298
Phone: (949) 424-3133
Street-level locationGet directions
Mailing address
8583 Irvine Center Dr # 286
Irvine, CA 92618-4298
Registry dates
- Enumerated
- 2026-03-19
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Karen Schellenberg's NPI number?
- Karen Schellenberg's National Provider Identifier (NPI) is 1851249304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Schellenberg's specialty?
- Karen Schellenberg is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Karen Schellenberg located?
- Karen Schellenberg's practice location on file with NPPES is 8583 Irvine Center Dr # 286, Irvine, CA 92618-4298.
- What is Karen Schellenberg's phone number?
- The practice phone number listed in the NPPES registry for Karen Schellenberg is (949) 424-3133.
- Is Karen Schellenberg's NPI active?
- Yes — Karen Schellenberg's NPI (1851249304) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.