John W. Duffy, MD
Urology Physician · Tuscaloosa, AL
John W. Duffy, MD is a urology physician with a practice address in Tuscaloosa, Alabama, and NPI 1568519437, issued on Jan 4, 2007. Check the license (Alabama 29362, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John W. Duffy
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 29362 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1780 Mcfarland Blvd N, Tuscaloosa, AL 35406
- Phone
- (205) 345-7351
- Enumerated
- Jan 4, 2007
- Record last updated
- Dec 31, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (205) 345-8476
- Medicare enrollment
- Enrolled (PECOS I20090805000222); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest urology physician records → All 181 in Alabama → Look up another NPI →
Also registered at 1780 Mcfarland Blvd N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ingrum Bankston, M.D.Urology Physician1851357891
- John Chambers, CRNPNurse Practitioner1972567584
- Winston Crute, MDUrology Physician1922504331
- Gwendolyn Hooper, APRNAcute Care Nurse Practitioner1659339372
- Corbin Horst, PA-CPhysician Assistant1477269496
- Raymond Poore, M.D.Urology Physician1851357933
Verify John W. Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 29362Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average urology physician in 2024
2,772 Medicare Part D claims for 734 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 94 claims were for opioids.
Most prescribed
- Tamsulosin Hcl579 claims
- Finasteride262 claims
- Gemtesa177 claims
- Cephalexin130 claims
- Myrbetriq124 claims
- Xtandi123 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,511.34
64 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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
- Southeast Physician Network, P.C.Demopolis, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John W. Duffy among 181 urology physician records in Alabama
John W. Duffy, MD is one of 181 urology physician records with a practice address in Alabama. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 57% of them.
- NPI issued2007 · 57% of these records are older, 35% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2004 · median 2001 among the 128 with a school on file
- Record last updated2009 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Alabama
There are 181 urology physician records in Alabama.
All 181 in Alabama → Every provider in Tuscaloosa → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Ingrum Bankston, M.D.Tuscaloosa, AL 354061851357891
- Winston Crute, MDTuscaloosa, AL 354061922504331
- Raymond Poore, M.D.Tuscaloosa, AL 354061851357933
- Kenneth Aldridge, MDTuscaloosa, AL 354011295809846
- Thomas Cato, DOTuscaloosa, AL 354011063049864
- Matthew Thom, M.D.Tuscaloosa, AL 354011942234414
- Howard Winfield, MDTuscaloosa, AL 354011750383303
- Alan McCool, M.D.Jasper, AL 355011811940679
Common questions
What is John W. Duffy, MD's NPI number?
John W. Duffy, MD's National Provider Identifier (NPI) is 1568519437, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John W. Duffy, MD located?
The NPPES record lists a practice address at 1780 Mcfarland Blvd N, Tuscaloosa, AL, 35406. Phone: (205) 345-7351. Providers update this record themselves, so call before visiting.
How can I verify John W. Duffy, MD's license?
NPPES lists Alabama license number 29362, 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 W. Duffy, MD prescribe under Medicare Part D?
In 2024, John W. Duffy, MD had 2,772 Medicare Part D claims for 734 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is John W. Duffy, MD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.