NPPES file of Aug 9, 2026

W William Andrew Cox, MD

Hematology & Oncology Physician · Suite 1, AK

W William Andrew Cox, MD is a hematology & oncology physician with a practice address in Suite 1, Alaska, and NPI 1114912094, issued on Sep 15, 2005. Check the license (Alaska 5382, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114912094
Name
W William Andrew Cox
Credential
MD
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
5382 AK
Self-reported in NPPES; status is on the state search
Practice location
1640 Cowles St, Suite 1, AK 99701
Phone
(907) 452-4768
Enumerated
Sep 15, 2005
Record last updated
Jul 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(907) 452-1009
Medicaid ID
MD 69431 AK
Medicare enrollment
Enrolled (PECOS I20040908001073); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 1995
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify W William Andrew Cox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlaska State Medical Board
    Search for license 5382
    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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6% more Medicare Part D claims than the average hematology & oncology physician in 2024

929 Medicare Part D claims for 145 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. W William Cox929
  2. Specialty average877

Most prescribed

  1. Abiraterone Acetate77 claims
  2. Prednisone64 claims
  3. Ondansetron Odt50 claims
  4. Pantoprazole Sodium50 claims
  5. Prochlorperazine Maleate48 claims
  6. Acyclovir41 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $109.06

4 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. W William Cox$109.06
  2. Specialty average$7,481.41

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

  1. Fairbanks Cancer Care Physicians PCFairbanks, AK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

W William Andrew Cox among 21 hematology & oncology physician records in Alaska

W William Andrew Cox, MD is one of 21 hematology & oncology physician records with a practice address in Alaska. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 81% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1995 · median 1999 among the 15 with a school on file
  • Record last updated2020 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Alaska

There are 21 hematology & oncology physician records in Alaska.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Jacqueline Cox, MDFairbanks, AK 997011538153564
  2. David Eilender, MDSoldotna, AK 996691700823705
  3. Colleen Kersgard, MDPalmer, AK 996451194875831
  4. Bradley Schmidt, DVMPalmer, AK 996451538636865
  5. Paul Weiden, MDJuneau, AK 998011679583256
  6. James Sprott, MDAnchorage, AK 995161104818913
  7. Charles Buess, MDAnchorage, AK 995081124548284
  8. Ellen Chirichella, MDAnchorage, AK 995081952528499

Common questions

What is W William Andrew Cox, MD's NPI number?

W William Andrew Cox, MD's National Provider Identifier (NPI) is 1114912094, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is W William Andrew Cox, MD located?

The NPPES record lists a practice address at 1640 Cowles St, Suite 1, AK, 99701. Phone: (907) 452-4768. Providers update this record themselves, so call before visiting.

How can I verify W William Andrew Cox, MD's license?

NPPES lists Alaska license number 5382, 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 W William Andrew Cox, MD prescribe under Medicare Part D?

In 2024, W William Andrew Cox, MD had 929 Medicare Part D claims for 145 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.

What is W William Andrew Cox, MD's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.