Department of Health Services
NPI 1023227402 · Preferred Provider Organization · Santa Rosa, CA
Department of Health Services is a Preferred Provider Organization organization in Santa Rosa, CA (NPI 1023227402).
Provider details
- NPI number
- 1023227402
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Parent organization
- County of Sonoma
- Organization subpart
- Yes
- Authorized official
- Ruby Zhang, Department Analyst(707) 565-7846
Specialties & taxonomies
Managed Care Organizations
Profile Score
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
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
Other names (DBA / former)
- Other name
- Fee for Service - RN Specialty
- Other name
- Fee for Service - RN Specialty
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2023-05-23
- Certified
- 2023-05-23
Frequently asked questions
- What is Department of Health Services's NPI number?
- Department of Health Services's National Provider Identifier (NPI) is 1023227402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Department of Health Services?
- Department of Health Services is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Department of Health Services located?
- Department of Health Services's practice location on file with NPPES is 1450 Neotomas Ave Ste 200, Santa Rosa, CA 95405-7574.
- What is Department of Health Services's phone number?
- The practice phone number listed in the NPPES registry for Department of Health Services is (707) 565-4850.
- Who is the authorized official for Department of Health Services?
- The authorized official listed on Department of Health Services's NPPES record is Ruby Zhang, Department Analyst. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Department of Health Services's NPI active?
- Yes — Department of Health Services's NPI (1023227402) is active in the NPPES registry as of the last update on 2023-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.