Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Isna Khan

Individual provider Internal Medicine Physician · NPI 1316432529

Isna Khan practises Internal Medicine in Oshkosh, Wisconsin. Qualified in 2015, 11 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Kentucky, Ohio and Wisconsin.

Years since qualifying
11
Licensed in
KY, OH, WI
In the registry since
2018
Specialties on file
3
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Practice location Address checks out

855 N Westhaven Dr
Oshkosh, WI 54904-7668
Phone: (920) 303-8700
Fax: (920) 456-5901
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (4)

  • 2201 Lexington Ave, Ashland, KY 41101-2843 — (606) 408-4000
  • 1107 Bellefonte Rd, Flatwoods, KY 41139-2503 — (606) 834-0125
  • 2001 Scioto Trl Ste 200, Portsmouth, OH 45662-2845 — (740) 354-8837
  • 1249 15th St Ste 200, Huntington, WV 25701-3662 — (304) 691-1000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 83901 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 54931 (KY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.141089 (OH)

Record details

NPI number1316432529
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 29, 2018
Last updated in NPPESNovember 5, 2024
Certification dateNovember 5, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients132
Services billed 361 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $14 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Aurora Medical Ctr Oshkosh Hospital · Oshkosh, WI · listed as Aurora Medical Center of Oshkosh, Inc
  • Aurora At Home Home health agency · Green Bay, WI

Colleagues at Aurora Medical Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3741 clinicians in the practice; 12 are shown here.

Other providers in Oshkosh