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Doreen Greb
NPI 1972714996 · Mental Health Counselor · Davis, CA
Doreen Greb is a Mental Health Counselor provider in Davis, CA (NPI 1972714996).
Provider details
- NPI number
- 1972714996
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
24321 County Road 96
Davis, CA 95616
Phone: (530) 753-1653
Street-level locationGet directions
Mailing address
1803 Lehigh Dr
Davis, CA 95616-4005
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Doreen Greb's NPI number?
- Doreen Greb's National Provider Identifier (NPI) is 1972714996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doreen Greb's specialty?
- Doreen Greb is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Doreen Greb located?
- Doreen Greb's practice location on file with NPPES is 24321 County Road 96, Davis, CA 95616.
- What is Doreen Greb's phone number?
- The practice phone number listed in the NPPES registry for Doreen Greb is (530) 753-1653.
- Is Doreen Greb's NPI active?
- Yes — Doreen Greb's NPI (1972714996) 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.