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

Mr. Andrew George Iwach, MD

Individual provider Ophthalmology Physician · NPI 1871682088

Mr. Andrew George Iwach, MD is an Ophthalmology in San Francisco, California. Graduated from University of California, Geffen School of Medicine in 1980, 46 years ago. Practices with Andrew G Iwach MD a Professional Corporation, a 3-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
46
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2006
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

55 Stevenson St
San Francisco, CA 94105-2936
Phone: (415) 981-2020
Fax: (415) 981-2019
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence G56142 (CA)

Record details

NPI number1871682088
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESApril 15, 2008

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Andrew G Iwach Md A Professional Corporation — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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