IndividualActive
John Zeldenrust, MD
NPI 1861509762 · Surgery Physician · Two Rivers, WI
John Zeldenrust, MD is a Surgery Physician provider in Two Rivers, WI (NPI 1861509762).
Provider details
- NPI number
- 1861509762
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 24288 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5300 Memorial Dr
Two Rivers, WI 54241
Phone: (920) 793-7300
Street-level locationGet directions
Mailing address
3301 W Forest Home Ave
Milwaukee, WI 53215-2843
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2023-03-07
Frequently asked questions
- What is John Zeldenrust's NPI number?
- John Zeldenrust's National Provider Identifier (NPI) is 1861509762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Zeldenrust's specialty?
- John Zeldenrust is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Zeldenrust located?
- John Zeldenrust's practice location on file with NPPES is 5300 Memorial Dr, Two Rivers, WI 54241.
- What is John Zeldenrust's phone number?
- The practice phone number listed in the NPPES registry for John Zeldenrust is (920) 793-7300.
- Is John Zeldenrust's NPI active?
- Yes — John Zeldenrust's NPI (1861509762) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.