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

Dr. Mei Zhu Peng, MD

Individual provider Nephrology Physician · NPI 1124113915

Dr. Mei Zhu Peng, MD practises Nephrology in San Francisco, California. Graduated from Tufts University School of Medicine in 2002, 24 years ago. Practices with Pacific Inpatient Medical Group, a 128-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Oregon.

Years since qualifying
24
Trained at
Tufts University School of Medicine
Licensed in
CA, OR
In the registry since
2006
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

1001 Potrero Ave Bldg 90 2ND Fl
San Francisco, CA 94110
Phone: (628) 206-4777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5314 Ne Irving St, Portland, OR 97213-3158 — (503) 284-1937

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence A84677 (CA)
Nephrology Physician Taxonomy 207RN0300X · Licence MD150838 (OR)

Record details

NPI number1124113915
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 4, 2006
Last updated in NPPESSeptember 28, 2021
Certification dateSeptember 28, 2021

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Pacific Inpatient Medical Group — 128 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients271
Services billed 796 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pacific Inpatient Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 128 clinicians in the practice; 12 are shown here.

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