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

MS. Therese R Grenchik, FNP

Individual provider Family Nurse Practitioner · NPI 1679608442

MS. Therese R Grenchik, FNP is a Nurse Practitioner in Daly City, California. Qualified in 1977, 49 years ago. Practices with My Health Medical Group Inc, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
49
Licensed in
CA
In the registry since
2007
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

901 Campus Dr Ste 214
Daly City, CA 94015-4930
Phone: (650) 993-6300
Fax: (650) 993-4184
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1500 Southgate Ave, Daly City, CA 94015-2259 — (650) 994-9090

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 523959 (CA)

Record details

NPI number1679608442
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedFebruary 22, 2007
Last updated in NPPESMay 9, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice My Health Medical Group Inc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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