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

Individual provider Internal Medicine Physician · NPI 1841604485

Dr. Chunyen Liu, MD is an Internal Medicine in Saint Cloud, Minnesota. Qualified in 2013, 13 years ago. Practices with Tanner Intensive Medical Services Inc, a 14-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
13
Licensed in
MN, WI
In the registry since
2014
Specialties on file
2
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

1406 6th Ave N
Saint Cloud, MN 56303-1900
Phone: (320) 251-2700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 5005 N. Piedras Street, Attn: Dom/Im Program, El Paso, TX 79920-5001 — (915) 742-2180
  • 2116 Craig Rd, Eau Claire, WI 54701-6118 — (715) 858-4610

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 60407 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 660 (WI)

Record details

NPI number1841604485
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 11, 2014
Last updated in NPPESApril 2, 2026
Certification dateApril 2, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Tanner Intensive Medical Services Inc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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