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

Individual provider Gastroenterology Physician · NPI 1649567926

Dr. Charoen Mankongpaisarnrung, MD practises Gastroenterology in Saint Paul, Minnesota. Qualified in 2007, 19 years ago. Practices with Group Health Plan Inc, a 1,633-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in District of Columbia, Minnesota and South Dakota.

Years since qualifying
19
Licensed in
DC, MN, SD
In the registry since
2011
Specialties on file
4
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

435 Phalen Blvd
Saint Paul, MN 55130-5302
Phone: (651) 254-8680
Fax: (651) 254-8656
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3800 Reservoir Rd Nw, Washington, DC 20007-2113 — (202) 444-3632
  • 1205 S Grange Ave Ste 104, Sioux Falls, SD 57105-0414 — (605) 328-8500

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 70746 (MN)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 10178 (SD)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Gastroenterology Physician Taxonomy 207RG0100X · Licence MD042302 (DC)

Record details

NPI number1649567926
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2011
Last updated in NPPESJuly 21, 2022
Certification dateJune 28, 2022

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Group Health Plan Inc — 1633 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 84 times · 75th percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 88 times · 74th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients214
Services billed 616 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Group Health Plan Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1633 clinicians in the practice; 12 are shown here.

Other providers in Saint Paul