Bradley L. Willoughby, MD
Urology Physician · Holland, MI
Bradley L. Willoughby, MD is a urology physician with a practice address in Holland, Michigan, and NPI 1891790507, issued on Jun 17, 2005. Check the license (Michigan 4301052455, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Bradley L. Willoughby
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 4301052455 MI
Self-reported in NPPES; status is on the state search - Practice location
- 577 Michigan Ave, Holland, MI 49423
- Phone
- (616) 392-1816
- Enumerated
- Jun 17, 2005
- Record last updated
- Jul 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (616) 392-1292
- Entity
- Type 1 · individual
8 nearest urology physician records → All 446 in Michigan → Look up another NPI →
Also registered at 577 Michigan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Bates, M.D.Urology Physician1538164231
- Daniel Decook, MDSurgery Physician1396702312
- Brian Dishinger, MDSurgery Physician1982727426
- Jessica Hafner, DOSurgery Physician1902065287
- Peter Hoekman, M.D.Otolaryngology Physician1639495690
- William Houskamp, MDSurgery Physician1265498398
Verify Bradley L. Willoughby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301052455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average urology physician in 2024
15 Medicare Part D claims, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
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.
Bradley L. Willoughby among 446 urology physician records in Michigan
Bradley L. Willoughby, MD is one of 446 urology physician records with a practice address in Michigan. 82% 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, 89% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2015 · 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Michigan
There are 446 urology physician records in Michigan.
All 446 in Michigan → Every provider in Holland → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Robert Bates, M.D.Holland, MI 494231538164231
- David Kozminski, MDHolland, MI 494231306208533
- Toby Lees, M.D.Holland, MI 494231013120633
- Jay Lonsway, D.O.Holland, MI 494231770593741
- John Ludlow, MDHolland, MI 494231710927728
- Eric McKeever, DOHolland, MI 494231578083259
- Michael Traver, MDHolland, MI 494231740463702
- Douglas Walvoord, M.D.Holland, MI 494231861497562
Common questions
What is Bradley L. Willoughby, MD's NPI number?
Bradley L. Willoughby, MD's National Provider Identifier (NPI) is 1891790507, issued on Jun 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Bradley L. Willoughby, MD located?
The NPPES record lists a practice address at 577 Michigan Ave, Holland, MI, 49423. Phone: (616) 392-1816. Providers update this record themselves, so call before visiting.
How can I verify Bradley L. Willoughby, MD's license?
NPPES lists Michigan license number 4301052455, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bradley L. Willoughby, MD prescribe under Medicare Part D?
In 2024, Bradley L. Willoughby, MD had 15 Medicare Part D claims; the average among urology physician prescribers was 1,340. 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.