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

Liying Han, MD

Individual provider Cytopathology Physician · NPI 1750502589

Liying Han, MD is a Pathology in Valhalla, New York. Qualified in 1989, 37 years ago. Practices with Myung Gastroenterology, PC, a 2-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
37
Licensed in
NY
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.

See every abbreviation used in this directory →

Practice location Address checks out

100 Woods Rd
Valhalla, NY 10595-1530
Phone: (914) 493-7394
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 243791 (NY)
Cytopathology Physician Taxonomy 207ZC0500X · Licence 243791 (NY)

Record details

NPI number1750502589
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 1, 2007
Last updated in NPPESJanuary 26, 2011
Mailing address100 Woods Rd, Valhalla, NY 10595-1530

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Myung Gastroenterology, P.C. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare