Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Melissa Gaines Wilson, CPNP-AC

Individual provider Nurse Practitioner · NPI 1427873223

Mrs. Melissa Gaines Wilson, CPNP-AC is a Nurse Practitioner in San Francisco, California. Graduated from University of California, San Francisco School of Medicine in 2023, 3 years ago. Practices with UCSF Medical Group Business Services, a 1,531-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
3
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2024
Specialties on file
2
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Practice location Address checks out

1825 4th St Fl 6
San Francisco, CA 94143-2350
Phone: (415) 476-9168
Fax: (415) 502-4372
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 725 Welch Rd, Palo Alto, CA 94304-1601 — (650) 497-8000

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95025878 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 95112877 (CA)

Record details

NPI number1427873223
Entity typeIndividual (Type 1)
GenderFemale
Credentials CPNP-AC
Sole proprietorNo
NPI enumeratedNovember 18, 2024
Last updated in NPPESDecember 8, 2025
Certification dateDecember 8, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Group practice Ucsf Medical Group Business Services — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at UCSF Medical Group Business Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1531 clinicians in the practice; 12 are shown here.

Other providers in San Francisco