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Mark Horrocks
NPI 1346796018 · Counselor · Ukiah, CA
Mark Horrocks is a Counselor provider in Ukiah, CA (NPI 1346796018).
Provider details
- NPI number
- 1346796018
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
350 E Gobbi St
Ukiah, CA 95482-5511
Phone: (707) 472-2922
Street-level locationGet directions
Mailing address
Po Box 2077
Ukiah, CA 95482-2077
Registry dates
- Enumerated
- 2016-08-31
- Last updated
- 2016-08-31
Frequently asked questions
- What is Mark Horrocks's NPI number?
- Mark Horrocks's National Provider Identifier (NPI) is 1346796018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Horrocks's specialty?
- Mark Horrocks is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Horrocks located?
- Mark Horrocks's practice location on file with NPPES is 350 E Gobbi St, Ukiah, CA 95482-5511.
- What is Mark Horrocks's phone number?
- The practice phone number listed in the NPPES registry for Mark Horrocks is (707) 472-2922.
- Is Mark Horrocks's NPI active?
- Yes — Mark Horrocks's NPI (1346796018) is active in the NPPES registry as of the last update on 2016-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.