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

Dr. Gianina L Sibla, MD

Individual provider Internal Medicine Physician · NPI 1275736530

Dr. Gianina L Sibla, MD is a Hospitalist in Appleton, Wisconsin. Qualified in 2000, 26 years ago. Practices with Thedacare, Incorporated, a 654-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
26
Licensed in
IL, WI
In the registry since
2007
Specialties on file
3
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

1818 N Meade St
Appleton, WI 54911-3454
Phone: (920) 731-4101
Fax: (920) 735-7618
Show map & directions

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

Additional practice locations (3)

  • 1860 Shawano Ave, Green Bay, WI 54303-2667 — (920) 496-4700
  • 855 N Westhaven Dr, Oshkosh, WI 54904-7668 — (920) 303-8700
  • 130 2nd St, Neenah, WI 54956 — (920) 831-6953

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 50712 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 50712 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036116695 (IL)

Record details

NPI number1275736530
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2007
Last updated in NPPESAugust 16, 2023
Certification dateAugust 16, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Thedacare, Incorporated — 654 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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