John Whalen, MD
Nuclear Medicine Physician · Bayside, WI
John Whalen, MD is a nuclear medicine physician with a practice address in Bayside, Wisconsin, and NPI 1790700185, issued on Jul 13, 2006. Check the license (Wisconsin 21162, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Whalen
- Credential
- MD
- Primary taxonomy
- Nuclear Medicine Physician 207U00000X
- License number
- 21162 WI
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Brown Deer RD, Bayside, WI 53217
- Phone
- (414) 434-0461
- Enumerated
- Jul 13, 2006
- Entity
- Type 1 · individual
Also registered at 500 W Brown Deer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Bush, DOSpecialist1417972803
- Apichai Jarenwattananon, M.D.Diagnostic Radiology Physician1750365284
- Juile Johnson, MDSpecialist1831240407
- Mitchel Kim, M.D.Diagnostic Radiology Physician1245214774
- John Lane, M.D.Vascular & Interventional Radiology Physician1962486498
- Patrick McWey, M.D.Diagnostic Radiology Physician1831171487
Verify John Whalen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 21162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1 nuclear medicine physician records list a Bayside practice address
They are 1 of the 42 NPPES records with a Bayside practice address, and 19 nuclear medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other nuclear medicine physician records in Wisconsin
- German Banez, MDMadison, WI1053046490
- Steve Cho, M.D.Verona, WI1902945181
- Alon Coppens, MDMarshfield, WI1174624886
- John Dahlin, MDMarshfield, WI1427194828
- Orlando Feliciano, MDMilwaukee, WI1952837627
- Anna Giarratana, MD, PHDMadison, WI1225730260
- Mark Hinson, MDMarshfield, WI1326122201
- Eric Jakubowski, M.D.Waukesha, WI1326266867
- William Kronzer, MDMinocqua, WI1902906274
- Arnold Krubsack, MDMadison, WI1548343809
Common questions
What is John Whalen, MD's NPI number?
John Whalen, MD's National Provider Identifier (NPI) is 1790700185, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Whalen, MD located?
The NPPES record lists a practice address at 500 W Brown Deer RD, Bayside, WI, 53217. Phone: (414) 434-0461. Providers update this record themselves, so call before visiting.
How can I verify John Whalen, MD's license?
NPPES lists Wisconsin license number 21162, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.