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

Casey Mapes

Individual provider Hospitalist Physician · NPI 1083009906

Casey Mapes is a Hospitalist in Anchorage, Alaska. Graduated from University of Washington School of Medicine in 2015, 11 years ago. Practices with Alaska Hospitalist Group LLC, a 84-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Alaska.

Years since qualifying
11
Trained at
University of Washington School of Medicine
Licensed in
AK
In the registry since
2015
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Practice location Address checks out

4300 B St Ste 200
Anchorage, AK 99503-5933
Phone: (907) 375-3355
Fax: (907) 375-3351
Show map & directions

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

Additional practice locations (2)

  • 3200 Providence Dr, Anchorage, AK 99508-4615 — (907) 562-2211
  • 13001 E 17th Pl, Aurora, CO 80045-2570 — (303) 724-1784

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 130611 (AK)

Record details

NPI number1083009906
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 30, 2015
Last updated in NPPESOctober 25, 2018

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Alaska Hospitalist Group Llc — 84 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 patients292
Services billed 1,264 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 $97 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.

Colleagues at Alaska Hospitalist Group LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 84 clinicians in the practice; 12 are shown here.

Other providers in Anchorage