Christopher Holbrook, M.S.
NPI 1780327452 · Mental Health Counselor · Emeryville, CA
Christopher Holbrook, M.S. is a Mental Health Counselor provider in Emeryville, CA (NPI 1780327452).
Provider details
- NPI number
- 1780327452
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Male
- Sole proprietor
- No
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
4 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
Mailing address
Registry dates
- Enumerated
- 2022-04-19
- Last updated
- 2022-04-19
- Certified
- 2022-04-19
Frequently asked questions
- What is Christopher Holbrook's NPI number?
- Christopher Holbrook's National Provider Identifier (NPI) is 1780327452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Holbrook's specialty?
- Christopher Holbrook is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Christopher Holbrook located?
- Christopher Holbrook's practice location on file with NPPES is 3300 Powell St Apt 338, Emeryville, CA 94608-1776.
- What is Christopher Holbrook's phone number?
- The practice phone number listed in the NPPES registry for Christopher Holbrook is (415) 302-5111.
- Is Christopher Holbrook's NPI active?
- Yes — Christopher Holbrook's NPI (1780327452) is active in the NPPES registry as of the last update on 2022-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.