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

Maria Theresa O Montenegro, NP

Individual provider Family Nurse Practitioner · NPI 1215890199

Maria Theresa O Montenegro, NP is a Family Nurse Practitioner in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

783 2nd Ave
San Francisco, CA 94118-4020
Phone: (415) 630-3579
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95037249 (CA)

Record details

NPI number1215890199
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedDecember 8, 2025
Last updated in NPPESDecember 8, 2025
Certification dateDecember 6, 2025

Other providers in San Francisco