Timothy Olson, M.D.
NPI 1992736102 · Geriatric Medicine (Internal Medicine) Physician · Madison, WI
Enrolled with Medicare as Order and Referring Only - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Olson, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Madison, WI (NPI 1992736102).
Provider details
- NPI number
- 1992736102
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MR0825 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2022-07-21
Frequently asked questions
- What is Timothy Olson's NPI number?
- Timothy Olson's National Provider Identifier (NPI) is 1992736102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Olson's specialty?
- Timothy Olson is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Olson located?
- Timothy Olson's practice location on file with NPPES is Uw Hospitals & Clinics 600 Highland Ave, Madison, WI 53792-0001.
- What is Timothy Olson's phone number?
- The practice phone number listed in the NPPES registry for Timothy Olson is (608) 263-6400.
- Does Timothy Olson accept Medicare?
- Timothy Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Olson's NPI active?
- Yes — Timothy Olson's NPI (1992736102) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.