Chrisine Grubb, PH.D.
NPI 1891970653 · Psychologist · Phoenix, AZ
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chrisine Grubb, PH.D. is a Psychologist provider in Phoenix, AZ (NPI 1891970653).
Provider details
- NPI number
- 1891970653
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0961 (AZ)
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
18 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
- 2007-12-29
- Last updated
- 2007-12-29
Frequently asked questions
- What is Chrisine Grubb's NPI number?
- Chrisine Grubb's National Provider Identifier (NPI) is 1891970653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chrisine Grubb's specialty?
- Chrisine Grubb is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Chrisine Grubb located?
- Chrisine Grubb's practice location on file with NPPES is 3040 E Cactus Rd, Phoenix, AZ 85032-7196.
- What is Chrisine Grubb's phone number?
- The practice phone number listed in the NPPES registry for Chrisine Grubb is (602) 494-7906.
- Does Chrisine Grubb accept Medicare?
- Chrisine Grubb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chrisine Grubb's NPI active?
- Yes — Chrisine Grubb's NPI (1891970653) is active in the NPPES registry as of the last update on 2007-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.