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Gregory Medis, MD
NPI 1508832684 · Medical Oncology Physician · Madison, WI
Gregory Medis, MD is a Medical Oncology Physician provider in Madison, WI (NPI 1508832684).
Provider details
- NPI number
- 1508832684
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 28844 (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
600 Highland Ave
Madison, WI 53792-0001
Phone: (606) 265-1700
Fax: (608) 833-6932
Street-level locationGet directions
Mailing address
8007 Excelsior Dr
Madison, WI 53717-1962
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Medis's NPI number?
- Gregory Medis's National Provider Identifier (NPI) is 1508832684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Medis's specialty?
- Gregory Medis is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Medis located?
- Gregory Medis's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Gregory Medis's phone number?
- The practice phone number listed in the NPPES registry for Gregory Medis is (606) 265-1700.
- Is Gregory Medis's NPI active?
- Yes — Gregory Medis's NPI (1508832684) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.