Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Mary Ann Sarreal Gelera, NP

Individual provider Nurse Practitioner · NPI 1023009107

Mrs. Mary Ann Sarreal Gelera, NP is a Nurse Practitioner in Alameda, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

516 Willow St
Alameda, CA 94501-6132
Phone: (510) 714-8097
Fax: (510) 667-3933
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence NP11544 (CA)

Record details

NPI number1023009107
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedOctober 29, 2005
Last updated in NPPESMarch 23, 2012

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