NPPES file of Aug 9, 2026

Alexander Michael Chase

Orthopaedic Surgery Physician · Jber, AK

Alexander Michael Chase is an orthopaedic surgery physician with a practice address in Jber, Alaska, and NPI 1891374450, issued on Apr 2, 2021. Check the license (Alaska 251368, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891374450
Name
Alexander Michael Chase
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
251368 AK
Self-reported in NPPES; status is on the state search
Practice location
5955 Zeamer Ave, Jber, AK 99506
Phone
(907) 580-1571
Enumerated
Apr 2, 2021
Record last updated
Jul 30, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5955 Zeamer Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Luke Acker, PSYDPsychologist1134611213
  2. Christine Ahlalook, LCSWClinical Social Worker1982060018
  3. Kevin AndersonEmergency Medicine Physician1235839937
  4. Gretchen Ariz, O.D.Optometrist1295874907
  5. Sharon Bailey, LCSWClinical Social Worker1659385805
  6. Thomas Baker, PT, DPTPhysical Therapist1467070664

Verify Alexander Michael Chase in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlaska State Medical Board
    Search for license 251368
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Alaska license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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93% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

23 Medicare Part D claims for 14 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Alexander Chase23
  2. Specialty average346

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: $172.92

3 payments; by number, the most common kind was food and beverage; the largest payer was Arthrex, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Chase$173
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Alexander Michael Chase among 83 orthopaedic surgery physician records in Alaska

Alexander Michael Chase is one of 83 orthopaedic surgery physician records with a practice address in Alaska. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 98% of them.

  • NPI issued2021 · 98% of these records are older, 1% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2026 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 orthopaedic surgery physician records list a practice address in Jber

They are 5 of the 338 NPPES records with a practice address in Jber, and 83 orthopaedic surgery physician records in Alaska.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Dennis Bond, MDElmendorf Afb, AK 995061538159678
  2. Andrew Cornelius, M.D.Jber, AK 995061447426424
  3. Colleen McBratney, MDElmendorf Afb, AK 995061912982448
  4. Matthew Riedesel, M.D.Jber, AK 995061083603732
  5. Andrew Shacklett, M.D.Anchorage, AK 995061114366820
  6. John Stacey, D.O.Anchorage, AK 995061285070474
  7. Claudia Thomas, MDJber, AK 995061538588629
  8. John Wuellner, M.D.Jber, AK 995061710241567

Common questions

What is Alexander Michael Chase's NPI number?

Alexander Michael Chase's National Provider Identifier (NPI) is 1891374450, issued on Apr 2, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Michael Chase located?

The NPPES record lists a practice address at 5955 Zeamer Ave, Jber, AK, 99506. Phone: (907) 580-1571. Providers update this record themselves, so call before visiting.

How can I verify Alexander Michael Chase's license?

NPPES lists Alaska license number 251368, 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 Alexander Michael Chase prescribe under Medicare Part D?

In 2024, Alexander Michael Chase had 23 Medicare Part D claims for 14 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.