Quick answers
- Does Richard P. Smillie accept Medicare assignment?
- Yes. Medicare's clinician data says Richard P. Smillie accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Richard P. Smillie see?
- In 2024, CMS data shows 2,476 Original Medicare patients and 3,764 services for Richard P. Smillie. This counts Original Medicare only and measures volume, not quality.
- What is Richard P. Smillie's NPI number?
- 1821385485. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Richard P. Smillie, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 2,476 |
|---|---|
| Services billed to Medicare | 3,764 |
| Different services or procedures | 125 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Screening mammography (77067)641 services
- Screening 3d breast mammography (77063)631 services
- X-ray of chest, 1 view (71045)536 services
- Ct scan of abdomen and pelvis with contrast (74177)170 services
- X-ray of chest, 2 views (71046)133 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease36%
- Anxiety34%
- Diabetes33%
Hospitals where Richard P. Smillie works
Medicare's Facility Affiliation Data lists Richard P. Smillie at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Doctors HospitalColumbus, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360152
- Dublin Methodist HospitalDublin, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360348
- Grady Memorial HospitalDelaware, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360210
- OhioHealth Mansfield HospitalMansfield, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360118
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360006
Practice locations
Addresses where Richard P. Smillie is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 17; the Medicare profile lists all.
- 1000 McKinley Park DrMarion, OH 43302 (740) 383‑8400
- 110 E Howard StWillard, OH 44890 (419) 964‑5000
- 1900 S Main StFindlay, OH 45840 (419) 423‑4500
- 199 W Main StShelby, OH 44875 (614) 340‑7740
- 2800 Maple AveZanesville, OH 43701 (614) 340‑7740
Group practices
Medicare enrollment lists Richard P. Smillie as a member of this group (CMS data updated October 2, 2026).
- Riverside Radiology and Interventional Associates Inc253 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Marion
Clinicians with the same Medicare primary specialty in Marion, OH — not a recommendation.
Other clinicians in Riverside Radiology and Interventional Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821385485 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians