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Sally Zimmerman
NPI 1235312745 · Dentist · Martinez, CA
Sally Zimmerman is a Dentist provider in Martinez, CA (NPI 1235312745).
Provider details
- NPI number
- 1235312745
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- DU019690 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2500 Alhambra Ave
Martinez, CA 94553-3156
Phone: (925) 370-5110
Fax: (925) 370-5142
Street-level locationGet directions
Mailing address
50 Douglas Dr
Martinez, CA 94553-4098
Registry dates
- Enumerated
- 2007-12-07
- Last updated
- 2007-12-07
Frequently asked questions
- What is Sally Zimmerman's NPI number?
- Sally Zimmerman's National Provider Identifier (NPI) is 1235312745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sally Zimmerman's specialty?
- Sally Zimmerman is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Sally Zimmerman located?
- Sally Zimmerman's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.
- What is Sally Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Sally Zimmerman is (925) 370-5110.
- Is Sally Zimmerman's NPI active?
- Yes — Sally Zimmerman's NPI (1235312745) is active in the NPPES registry as of the last update on 2007-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.