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Sandra Mares
NPI 1942900832 · Case Manager/Care Coordinator · Oakland, CA
Sandra Mares is a Case Manager/Care Coordinator provider in Oakland, CA (NPI 1942900832).
Provider details
- NPI number
- 1942900832
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
7200 Bancroft Ave Ste 133
Oakland, CA 94605-2480
Phone: (510) 518-8927
Street-level locationGet directions
Mailing address
4290 Laurel St Apt 8
Fremont, CA 94538-4869
Registry dates
- Enumerated
- 2023-03-08
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Sandra Mares's NPI number?
- Sandra Mares's National Provider Identifier (NPI) is 1942900832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Mares's specialty?
- Sandra Mares is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Sandra Mares located?
- Sandra Mares's practice location on file with NPPES is 7200 Bancroft Ave Ste 133, Oakland, CA 94605-2480.
- What is Sandra Mares's phone number?
- The practice phone number listed in the NPPES registry for Sandra Mares is (510) 518-8927.
- Is Sandra Mares's NPI active?
- Yes — Sandra Mares's NPI (1942900832) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.