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Michael Thom, MD
NPI 1336100239 · Internal Medicine Physician · Madison, WI
Michael Thom, MD is a Internal Medicine Physician provider in Madison, WI (NPI 1336100239).
Provider details
- NPI number
- 1336100239
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21091 (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
451 Junction Rd
Madison, WI 53717
Phone: (608) 265-1600
Fax: (608) 265-7643
Street-level locationGet directions
Mailing address
7974 Uw Health Ct
Middleton, WI 53562-5531
Registry dates
- Enumerated
- 2006-03-30
- Last updated
- 2009-04-08
Frequently asked questions
- What is Michael Thom's NPI number?
- Michael Thom's National Provider Identifier (NPI) is 1336100239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Thom's specialty?
- Michael Thom is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Thom located?
- Michael Thom's practice location on file with NPPES is 451 Junction Rd, Madison, WI 53717.
- What is Michael Thom's phone number?
- The practice phone number listed in the NPPES registry for Michael Thom is (608) 265-1600.
- Is Michael Thom's NPI active?
- Yes — Michael Thom's NPI (1336100239) is active in the NPPES registry as of the last update on 2009-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.