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

Dr. David D Liu, MD

Individual provider Internal Medicine Physician · NPI 1225050404

Dr. David D Liu, MD is an Internal Medicine in Mohawk, New York. Qualified in 1996, 30 years ago. Practices with Upstate Family Health Center, Incorporated, a 5-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
30
Licensed in
NY
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

51 E Main St
Mohawk, NY 13407-1140
Phone: (315) 866-0763
Fax: (315) 866-3414
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 218512 (NY)

Record details

NPI number1225050404
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESJuly 8, 2007
Mailing address175 W Main St, Little Falls, NY 13365-1300

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Upstate Family Health Center, Incorporated — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare