John William Dubay, M.D.
Medical Oncology Physician · Tuscaloosa, AL
John William Dubay, M.D. is a medical oncology physician with a practice address in Tuscaloosa, Alabama, and NPI 1033137518, issued on Jul 17, 2006. Check the license (Alabama 22003, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John William Dubay
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 22003 AL
Self-reported in NPPES; status is on the state search - Practice location
- 809 University Blvd E, Tuscaloosa, AL 35401
- Phone
- (205) 759-7803
- Enumerated
- Jul 17, 2006
- Record last updated
- Jun 1, 2023
- Fax
- (205) 343-8029
- Medicaid ID
- 000056155 AL
- Medicare enrollment
- Enrolled (PECOS I20050705000914); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 30 in Alabama → Look up another NPI →
Also registered at 809 University Blvd E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John William Dubay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 22003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average medical oncology physician in 2024
881 Medicare Part D claims for 152 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 180 claims were for opioids.
Most prescribed
- Prednisone72 claims
- Abiraterone Acetate59 claims
- Oxycodone Hcl56 claims
- Hydrocodone-Acetaminophen54 claims
- Levothyroxine Sodium34 claims
- Tagrisso29 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: $70.88
4 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 3,343 providers of this specialty with any payment received $11,773.47 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
- University OF Alabama Health Services Foundation, PCBirmingham, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John William Dubay among 30 medical oncology physician records in Alabama
John William Dubay, M.D. is one of 30 medical oncology physician records with a practice address in Alabama. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 37% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1997 · median 1994 among the 22 with a school on file
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Alabama
There are 30 medical oncology physician records in Alabama.
All 30 in Alabama → Every provider in Tuscaloosa → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Ariel Anguiano, M.D.Tuscaloosa, AL 354011992771448
- Susan Bostick, M.D.Tuscaloosa, AL 354011659582369
- David Hinton, M.D.Tuscaloosa, AL 354011215955786
- Ajay Tadepalli, M.DTuscaloosa, AL 354011396030326
- Edgar Prasthofer, MDTuscaloosa, AL 354061083677413
- Syed Abbas Ali, MDJasper, AL 355011356565501
- Michael Garcia, M.D.Jasper, AL 355011083708762
- Sunil Rangarajan, M.DBirmingham, AL 352491124439526
Common questions
What is John William Dubay, M.D.'s NPI number?
John William Dubay, M.D.'s National Provider Identifier (NPI) is 1033137518, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John William Dubay, M.D. located?
The NPPES record lists a practice address at 809 University Blvd E, Tuscaloosa, AL, 35401. Phone: (205) 759-7803. Providers update this record themselves, so call before visiting.
How can I verify John William Dubay, M.D.'s license?
NPPES lists Alabama license number 22003, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John William Dubay, M.D. prescribe under Medicare Part D?
In 2024, John William Dubay, M.D. had 881 Medicare Part D claims for 152 beneficiaries; the average among medical oncology physician prescribers was 703. 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.