Quick answers
- Does Joseph F. Lydon Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph F. Lydon Jr. 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 Joseph F. Lydon Jr. see?
- In 2024, CMS data shows 13 Original Medicare patients and 22 services for Joseph F. Lydon Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Joseph F. Lydon Jr.'s NPI number?
- 1598766859. 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 Joseph F. Lydon Jr., 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 | 13 |
|---|---|
| Services billed to Medicare | 22 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 57 |
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%
Practice locations
Addresses where Joseph F. Lydon Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 12557 Ravenwood DrChardon, OH 44024 (440) 285‑3568
- 2863 State Route 45 N, Glenbeigh HsptlRock Creek, OH 44084 (440) 563‑3400
Group practices
Medicare enrollment lists Joseph F. Lydon Jr. as a member of these groups (CMS data updated October 2, 2026).
- Ravenwood Mental Health Center56 clinicians in the group
- Gma Consultants Inc10 clinicians in the group
Specialties
- Addiction Medicineprimary
- Anesthesiologyalso
Other addiction medicine doctors in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Other clinicians in Ravenwood Mental Health Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
| Graduation year | 1986 (40 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598766859 |
| 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
- 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