Jack Olson, M.D.
NPI 1417906637 · Geriatric Medicine (Internal Medicine) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Olson, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Chicago, IL (NPI 1417906637).
Provider details
- NPI number
- 1417906637
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
421 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 123 | $149 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 68 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 62 | $178 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 53 | $157 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 48 | $101 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 267 | 77 |
| Amlodipine Besylate | 191 | 45 |
| Lisinopril | 122 | 26 |
| Metoprolol Succinate | 102 | 18 |
| Apixabanbrand: Eliquis | 100 | 21 |
| Levothyroxine Sodium | 98 | 25 |
| Carvedilol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jack Olson's NPI number?
- Jack Olson's National Provider Identifier (NPI) is 1417906637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Olson's specialty?
- Jack Olson is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Olson located?
- Jack Olson's practice location on file with NPPES is 1725 W Harrison St, Chicago, IL 60612-3841.
- What is Jack Olson's phone number?
- The practice phone number listed in the NPPES registry for Jack Olson is (312) 942-7030.
- Does Jack Olson accept Medicare?
- Jack Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Olson's NPI active?
- Yes — Jack Olson's NPI (1417906637) 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.