Karen Phillips, PHD
NPI 1164475844 · Clinical Psychologist · Napa, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Phillips, PHD is a Clinical Psychologist provider in Napa, CA (NPI 1164475844).
Provider details
- NPI number
- 1164475844
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- License
- PSY11251 (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
20 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
- 2006-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Phillips's NPI number?
- Karen Phillips's National Provider Identifier (NPI) is 1164475844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Phillips's specialty?
- Karen Phillips is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Karen Phillips located?
- Karen Phillips's practice location on file with NPPES is 2100 Napa Vallejo Highway, Napa, CA 94558-6293.
- What is Karen Phillips's phone number?
- The practice phone number listed in the NPPES registry for Karen Phillips is (707) 253-5000.
- Does Karen Phillips accept Medicare?
- Karen Phillips is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Phillips's NPI active?
- Yes — Karen Phillips's NPI (1164475844) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.