John Walsh, MD
NPI 1497723035 · Urology Physician · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Walsh, MD is a Urology Physician provider in Wauwatosa, WI (NPI 1497723035).
Provider details
- NPI number
- 1497723035
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17840020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2010-02-26
Frequently asked questions
- What is John Walsh's NPI number?
- John Walsh's National Provider Identifier (NPI) is 1497723035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Walsh's specialty?
- John Walsh is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is John Walsh located?
- John Walsh's practice location on file with NPPES is 2600 N Mayfair Rd, Wauwatosa, WI 53226-1309.
- What is John Walsh's phone number?
- The practice phone number listed in the NPPES registry for John Walsh is (414) 476-0430.
- Does John Walsh accept Medicare?
- John Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Walsh's NPI active?
- Yes — John Walsh's NPI (1497723035) is active in the NPPES registry as of the last update on 2010-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.