Guadalupe Negron Zehel, MD
NPI 1649231093 · Internal Medicine Physician · Madison, WI
Guadalupe Negron Zehel, MD is a Internal Medicine Physician provider in Madison, WI (NPI 1649231093).
Provider details
- NPI number
- 1649231093
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 29116 (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
2 documented practice locations
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
Additional practice locations (1)
- 7102 Mineral Point RdMadison, WI 53717Phone: (608) 828-7603Fax: (608) 828-7644
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2019-10-01
Frequently asked questions
- What is Guadalupe Negron Zehel's NPI number?
- Guadalupe Negron Zehel's National Provider Identifier (NPI) is 1649231093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guadalupe Negron Zehel's specialty?
- Guadalupe Negron Zehel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Guadalupe Negron Zehel located?
- Guadalupe Negron Zehel's practice location on file with NPPES is 15 Rough Lee Ct, Madison, WI 53705.
- What is Guadalupe Negron Zehel's phone number?
- The practice phone number listed in the NPPES registry for Guadalupe Negron Zehel is (608) 231-3550.
- Is Guadalupe Negron Zehel's NPI active?
- Yes — Guadalupe Negron Zehel's NPI (1649231093) is active in the NPPES registry as of the last update on 2019-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.