Casey Mapes
Hospitalist Physician · Anchorage, AK
Casey Mapes is a hospitalist physician with a practice address in Anchorage, Alaska, and NPI 1083009906, issued on Mar 30, 2015. Check the license (Alaska 130611, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Casey Mapes
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 130611 AK
Self-reported in NPPES; status is on the state search - Practice location
- 4300 B St Ste 200, Anchorage, AK 99503
- Phone
- (907) 375-3355
- Enumerated
- Mar 30, 2015
- Record last updated
- Oct 25, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (907) 375-3351
- Medicare enrollment
- Enrolled (PECOS I20180821000675); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 73 in Alaska → Look up another NPI →
Also registered at 4300 B St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Beaudoin, M.D.Hospitalist Physician1710306410
- Matthew Berenson, MDCritical Care Medicine (Internal Medicine) Physician1588633150
- Patrick Brady, MDHospitalist Physician1982772505
- Paula Brown, FNP-CFamily Nurse Practitioner1952261208
Verify Casey Mapes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlaska State Medical Board
Search for license 130611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average hospitalist physician in 2024
225 Medicare Part D claims for 75 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Oxycodone Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $102.71
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Alaska Hospitalist Group LLCAnchorage, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Mapes among 73 hospitalist physician records in Alaska
Casey Mapes is one of 73 hospitalist physician records with a practice address in Alaska. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.
- NPI issued2015 · 67% of these records are older, 21% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2015 · median 2011 among the 58 with a school on file
- Record last updated2018 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Alaska
There are 73 hospitalist physician records in Alaska.
All 73 in Alaska → Every provider in Anchorage → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Keith Augustin, D.O.Anchorage, AK 995031679671796
- Emily Barkay, MDAnchorage, AK 995031477536316
- Timothy Bateman, M.D.Anchorage, AK 995031285732305
- Robert Church, M.D.Anchorage, AK 995031336246396
- Dwight Gurley, MDAnchorage, AK 995031508836834
- Anthony Larson, MDAnchorage, AK 995031053418004
- Joseph Lestina, MDAnchorage, AK 995031144328279
- Thomas Lutz, D.O.Anchorage, AK 995031154312221
Common questions
What is Casey Mapes's NPI number?
Casey Mapes's National Provider Identifier (NPI) is 1083009906, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Casey Mapes located?
The NPPES record lists a practice address at 4300 B St Ste 200, Anchorage, AK, 99503. Phone: (907) 375-3355. Providers update this record themselves, so call before visiting.
How can I verify Casey Mapes's license?
NPPES lists Alaska license number 130611, as entered by the provider. Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Casey Mapes prescribe under Medicare Part D?
In 2024, Casey Mapes had 225 Medicare Part D claims for 75 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.