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

Monica Penon Portmann, MD

Individual provider Pediatrics Physician · NPI 1063030146

Monica Penon Portmann, MD practises Pediatric Medicine in San Francisco, California. Qualified in 2014, 12 years ago. Practices with University of California San Francisco, a 1,793-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
12
Licensed in
CA, WA
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1825 4th St Fl 6
San Francisco, CA 94143-2350
Phone: (415) 476-2757
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 550 16th St, San Francisco, CA 94143-2549 — (415) 476-2757
  • 4800 Sand Point Way Ne, Seattle, WA 98105-3901 — (206) 987-2000

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A202566 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence MD61396866 (WA)

Record details

NPI number1063030146
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2020
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice University Of California San Francisco — 1793 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at University of California San Francisco

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1793 clinicians in the practice; 12 are shown here.

Other providers in San Francisco