IndividualActive
Tammy Yau, RPH
NPI 1013215920 · Pharmacist · Ukiah, CA
Tammy Yau, RPH is a Pharmacist provider in Ukiah, CA (NPI 1013215920).
Provider details
- NPI number
- 1013215920
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- No
- License
- 37087 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
308 E Perkins St
Ukiah, CA 95482-4505
Phone: (707) 462-1265
Street-level locationGet directions
Mailing address
2070 Spyglass Dr
San Bruno, CA 94066-1046
Registry dates
- Enumerated
- 2011-03-02
- Last updated
- 2011-03-02
Frequently asked questions
- What is Tammy Yau's NPI number?
- Tammy Yau's National Provider Identifier (NPI) is 1013215920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Yau's specialty?
- Tammy Yau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Tammy Yau located?
- Tammy Yau's practice location on file with NPPES is 308 E Perkins St, Ukiah, CA 95482-4505.
- What is Tammy Yau's phone number?
- The practice phone number listed in the NPPES registry for Tammy Yau is (707) 462-1265.
- Is Tammy Yau's NPI active?
- Yes — Tammy Yau's NPI (1013215920) is active in the NPPES registry as of the last update on 2011-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.