Quick answers
- Does Clayton G. Scanlon accept Medicare assignment?
- Yes. Medicare's clinician data says Clayton G. Scanlon 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 Clayton G. Scanlon see?
- In 2024, CMS data shows 536 Original Medicare patients and 26,610 services for Clayton G. Scanlon. This counts Original Medicare only and measures volume, not quality.
- What is Clayton G. Scanlon's NPI number?
- 1073778460. 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 Clayton G. Scanlon, 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 | 536 |
|---|---|
| Services billed to Medicare | 26,610 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Injection, faricimab-svoa, 0.1 mg (J2777)13,862 services
- Injection, pegcetacoplan, intravitreal, 1 mg (J2781)3,705 services
- Injection, avacincaptad pegol, 0.1 mg (J2782)1,680 services
- Imaging of retina (92134)1,655 services
- Injection of drug into eye (67028)1,172 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%
- Arthritis49%
- Chronic kidney disease37%
- Diabetes35%
- Ischemic heart disease31%
Hospitals where Clayton G. Scanlon works
Medicare's Facility Affiliation Data lists Clayton G. Scanlon 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.
- Christian Hospital NortheastSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260180
Practice locations
Addresses where Clayton G. Scanlon is enrolled with Medicare (CMS data updated October 2, 2026).
- 1224 Graham Rd, Suite 3011Florissant, MO 63031 (314) 839‑1211
- 12990 Manchester Rd, Suite 104Des Peres, MO 63131 (314) 872‑8884
- 5700 Mexico Rd, Suite 4Saint Peters, MO 63376 (636) 926‑3700
- 6680 Chippewa, Suite 220St Louis, MO 63109
- 6680 Chippewa St, Suite 220Saint Louis, MO 63109 (314) 351‑0101
Group practices
Medicare enrollment lists Clayton G. Scanlon as a member of these groups (CMS data updated October 2, 2026).
- Eye Physicians of Saint Louis Inc4 clinicians in the group
- Retina Associates of St Louis, Inc4 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Florissant
Clinicians with the same Medicare primary specialty in Florissant, MO — not a recommendation.
Other clinicians in Eye Physicians of Saint Louis Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073778460 |
| 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