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

Walter Lo Sia Su, MD

Individual provider Internal Medicine Physician · NPI 1477542371

Walter Lo Sia Su, MD is an Internal Medicine in St Cloud, Minnesota. Qualified in 1990, 36 years ago. Practices with Centracare Clinic, a 782-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
36
Licensed in
MN
In the registry since
2005
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

1200 6th Ave N Centra Care Clinic
St Cloud, MN 56303-2735
Phone: (320) 251-2700
Fax: (320) 240-2118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 37684 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 37684 (MN)

Record details

NPI number1477542371
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 14, 2005
Last updated in NPPESDecember 21, 2015
Mailing address1200 6th Ave N, Centra Care Clinic, St Cloud, MN 56303-2735

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Centracare Clinic — 782 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Other providers in St Cloud