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

I-Fan Theodore Mau, MD, PHD

Individual provider Otolaryngology Physician · NPI 1780718791

I-Fan Theodore Mau, MD, PHD is an Otolaryngology in Stanford, California. Graduated from Harvard Medical School in 2002, 24 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Tennessee and Texas.

Years since qualifying
24
Trained at
Harvard Medical School
Licensed in
CA, TN, TX
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
Show map & directions

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

Additional practice locations (1)

  • 801 Welch Rd, Palo Alto, CA 94304-1611 — (650) 724-1745

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence A84366 (CA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence M8817 (TX)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 42023 (TN)

Record details

NPI number1780718791
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 1, 2025
Certification dateJune 29, 2025

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2002 (24 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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