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

Mahalet Zewde Welde Semat, MD

Individual provider Rural Acute Care Hospital · NPI 1205288818

Mahalet Zewde Welde Semat, MD is a Family Practice in San Francisco, California. Qualified in 1997, 29 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
29
Licensed in
PR
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2447 Vallejo St Apt 5
San Francisco, CA 94123-4656
Phone: (787) 834-6000
Fax: (787) 652-6032
Show map & directions

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

Specialties & licences

Rural Acute Care Hospital (primary) Taxonomy 282NR1301X · Licence 19009 (PR)

Record details

NPI number1205288818
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 7, 2016
Last updated in NPPESFebruary 11, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in San Francisco