IndividualActive
Barbara Wientjes, R.PH.
NPI 1609077932 · Pharmacist · San Anselmo, CA
Barbara Wientjes, R.PH. is a Pharmacist provider in San Anselmo, CA (NPI 1609077932).
Provider details
- NPI number
- 1609077932
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R.PH.
- Sex
- Female
- Sole proprietor
- No
- License
- RPH 39784 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(89/100 index)
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
121 Tunstead Ave
San Anselmo, CA 94960-2616
Phone: (415) 454-1451
Fax: (415) 454-2865
Street-level locationGet directions
Mailing address
Po Box 536
Woodacre, CA 94973-0536
Registry dates
- Enumerated
- 2007-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Wientjes's NPI number?
- Barbara Wientjes's National Provider Identifier (NPI) is 1609077932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Wientjes's specialty?
- Barbara Wientjes is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Barbara Wientjes located?
- Barbara Wientjes's practice location on file with NPPES is 121 Tunstead Ave, San Anselmo, CA 94960-2616.
- What is Barbara Wientjes's phone number?
- The practice phone number listed in the NPPES registry for Barbara Wientjes is (415) 454-1451.
- Is Barbara Wientjes's NPI active?
- Yes — Barbara Wientjes's NPI (1609077932) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.