Michael Ahearn, MD
NPI 1184687717 · Family Medicine Physician · Kewanee, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ahearn, MD is a Family Medicine Physician provider in Kewanee, IL (NPI 1184687717).
Provider details
- NPI number
- 1184687717
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036074050 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
346 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 143 | $119 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 137 | $173 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 47 | $70 |
| Urinalysis, Manual Test81002 | 19 | $3 |
Typical Medicare-allowed amounts for these services range $3–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 489 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 7,747 | 1,102 |
| Furosemide | 4,560 | 709 |
| Levothyroxine Sodium | 4,359 | 612 |
| Gabapentin | 3,685 | 566 |
| Apixabanbrand: Eliquis | 3,535 | 406 |
| Lisinopril | 3,037 | 478 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-06
- Last updated
- 2020-05-27
- Certified
- 2020-05-27
Frequently asked questions
- What is Michael Ahearn's NPI number?
- Michael Ahearn's National Provider Identifier (NPI) is 1184687717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ahearn's specialty?
- Michael Ahearn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ahearn located?
- Michael Ahearn's practice location on file with NPPES is 519 Elliott St, Kewanee, IL 61443-2796.
- What is Michael Ahearn's phone number?
- The practice phone number listed in the NPPES registry for Michael Ahearn is (309) 853-2442.
- Does Michael Ahearn accept Medicare?
- Michael Ahearn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ahearn's NPI active?
- Yes — Michael Ahearn's NPI (1184687717) is active in the NPPES registry as of the last update on 2020-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.