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

Marcio Longhi Griebeler, MD

Individual provider Internal Medicine Physician · NPI 1902041197

Marcio Longhi Griebeler, MD is an Endocrinology in Sioux Falls, South Dakota. Qualified in 2004, 22 years ago. Practices with Cleveland Clinic, a 6,935-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida, Minnesota and South Dakota.

Years since qualifying
22
Licensed in
FL, MN, SD
In the registry since
2008
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

1305 W 18th St
Sioux Falls, SD 57105-0401
Phone: (605) 328-8700
Fax: (605) 328-8701
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 8961 (SD)
Internal Medicine Physician Taxonomy 207R00000X · Licence TRN-10869 (FL)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 105575 (MN)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 54495 (MN)

Record details

NPI number1902041197
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 3, 2008
Last updated in NPPESJune 11, 2014

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Cleveland Clinic — 6935 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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