IndividualActive
William Crossman
NPI 1316595317 · Counselor · Potter Valley, CA
William Crossman is a Counselor provider in Potter Valley, CA (NPI 1316595317).
Provider details
- NPI number
- 1316595317
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
9981 Spring Valley Rd Unit B
Potter Valley, CA 95469-9713
Phone: (707) 467-2010
Street-level locationGet directions
Mailing address
Po Box 2077
Ukiah, CA 95482-2077
Additional practice locations (1)
- 9981 Spring Valley RdPotter Valley, CA 95469-9713Phone: (707) 467-2010
Registry dates
- Enumerated
- 2019-09-03
- Last updated
- 2019-09-03
Frequently asked questions
- What is William Crossman's NPI number?
- William Crossman's National Provider Identifier (NPI) is 1316595317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Crossman's specialty?
- William Crossman is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is William Crossman located?
- William Crossman's practice location on file with NPPES is 9981 Spring Valley Rd Unit B, Potter Valley, CA 95469-9713.
- What is William Crossman's phone number?
- The practice phone number listed in the NPPES registry for William Crossman is (707) 467-2010.
- Is William Crossman's NPI active?
- Yes — William Crossman's NPI (1316595317) is active in the NPPES registry as of the last update on 2019-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.