Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Frank Robert Lin, MD, PHD

Individual provider Otolaryngology Physician · NPI 1619015229

Frank Robert Lin, MD, PHD practises Otolaryngology in Stanford, California. Graduated from Johns Hopkins University School of Medicine in 2003, 23 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in California and Maryland.

Years since qualifying
23
Trained at
Johns Hopkins University School of Medicine
Licensed in
CA, MD
In the registry since
2007
Specialties on file
2
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.

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Practice location Address checks out

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 601 N Caroline St, Baltimore, MD 21287-0006 — (443) 287-6509

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence C205669 (CA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence D69781 (MD)

Record details

NPI number1619015229
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedFebruary 3, 2007
Last updated in NPPESFebruary 18, 2026
Certification dateFebruary 18, 2026

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients70
Services billed 128 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.

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