IndividualActive
John Whalen, MD
NPI 1790700185 · Nuclear Medicine Physician · Bayside, WI
John Whalen, MD is a Nuclear Medicine Physician provider in Bayside, WI (NPI 1790700185).
Provider details
- NPI number
- 1790700185
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21162 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
500 W Brown Deer Rd
Suite 202
Bayside, WI 53217-1618
Phone: (414) 434-0461
Street-level locationGet directions
Mailing address
500 W Brown Deer Rd
Bayside, WI 53217-1618
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2014-05-29
Frequently asked questions
- What is John Whalen's NPI number?
- John Whalen's National Provider Identifier (NPI) is 1790700185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Whalen's specialty?
- John Whalen is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Whalen located?
- John Whalen's practice location on file with NPPES is 500 W Brown Deer Rd, Bayside, WI 53217-1618.
- What is John Whalen's phone number?
- The practice phone number listed in the NPPES registry for John Whalen is (414) 434-0461.
- Is John Whalen's NPI active?
- Yes — John Whalen's NPI (1790700185) is active in the NPPES registry as of the last update on 2014-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.