County of San Mateo
NPI 1952485104 · Multi-Specialty Clinic/Center · San Mateo, CA
County of San Mateo is a Multi-Specialty Clinic/Center organization in San Mateo, CA (NPI 1952485104).
Provider details
- NPI number
- 1952485104
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- County of San Mateo
- Organization subpart
- Yes
- Authorized official
- Kris Rozzi, Reimbursement(650) 573-2120
Specialties & taxonomies
Ambulatory Health Care Facilities
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)
- Doing business as
- San Mateo Medical Center
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2008-06-25
Frequently asked questions
- What is County of San Mateo's NPI number?
- County of San Mateo's National Provider Identifier (NPI) is 1952485104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is County of San Mateo?
- County of San Mateo is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is County of San Mateo located?
- County of San Mateo's practice location on file with NPPES is 222 W 39th Ave, San Mateo, CA 94403-4364.
- What is County of San Mateo's phone number?
- The practice phone number listed in the NPPES registry for County of San Mateo is (650) 573-3962.
- Who is the authorized official for County of San Mateo?
- The authorized official listed on County of San Mateo's NPPES record is Kris Rozzi, Reimbursement. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is County of San Mateo's NPI active?
- Yes — County of San Mateo's NPI (1952485104) is active in the NPPES registry as of the last update on 2008-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.