John Ireton, D.O.
NPI 1821087610 · Internal Medicine Physician · Logan, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Ireton, D.O. is a Internal Medicine Physician provider in Logan, OH (NPI 1821087610).
Provider details
- NPI number
- 1821087610
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 34008170 (OH)
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
699 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 205 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 130 | $121 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 111 | $108 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 78 | $124 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 51 | $9 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 48 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 127 | 32 |
| Omeprazole | 103 | 30 |
| Atorvastatin Calcium | 94 | 33 |
| Amlodipine Besylate | 92 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 79 | 29 |
| Metformin Hcl | 76 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$433 across 26 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
- 2005-10-14
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is John Ireton's NPI number?
- John Ireton's National Provider Identifier (NPI) is 1821087610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ireton's specialty?
- John Ireton is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Ireton located?
- John Ireton's practice location on file with NPPES is 1383 W Hunter St, Logan, OH 43138-1013.
- What is John Ireton's phone number?
- The practice phone number listed in the NPPES registry for John Ireton is (740) 385-0202.
- Does John Ireton accept Medicare?
- John Ireton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Ireton's NPI active?
- Yes — John Ireton's NPI (1821087610) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.