Richard Olson, M.D.
NPI 1235245622 · Rheumatology Physician · Cherry Valley, IL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Olson, M.D. is a Rheumatology Physician provider in Cherry Valley, IL (NPI 1235245622).
Provider details
- NPI number
- 1235245622
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-087706 (IL)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2024-01-10
- Certified
- 2023-12-05
Frequently asked questions
- What is Richard Olson's NPI number?
- Richard Olson's National Provider Identifier (NPI) is 1235245622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Olson's specialty?
- Richard Olson is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Olson located?
- Richard Olson's practice location on file with NPPES is 7335 Brimmer Way, Cherry Valley, IL 61016-8809.
- What is Richard Olson's phone number?
- The practice phone number listed in the NPPES registry for Richard Olson is (815) 978-0572.
- Does Richard Olson accept Medicare?
- Richard Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Olson's NPI active?
- Yes — Richard Olson's NPI (1235245622) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.