Jon Christopher Markley, MD is a healthcare provider in South Bend, IN specialising in physical medicine and rehabilitation. Jon trained at Michigan State University College of Human Medicine, graduating in 1992. Jon is also listed as specialising in physical medicine & rehabilitation.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Dr. Markley is a physical medicine and rehabilitation in South Bend, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICAL MEDICINE AND REHABILITATION”.
NPI registry
Dr. Markley is listed at 53880 CARMICHAEL DR, South Bend, IN 46635. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (574) 247-9441. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Markley's National Provider Identifier is 1841399714. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Markley attended Michigan State University College of Human Medicine, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
Dr. Markley has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Markley provides treatments such as needle measurement of electrical activity in arm or leg muscles, complete study and nerve conduction, 5-6 studies, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Markley. If this is you, claiming it is free.
Guide.md
Source: NPPES NPI Registry
53880 CARMICHAEL DR
South Bend, IN 46635
313 services · 238 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
169 |
| Nerve conduction, 5-6 studies | Treatment | 95909 |
59 |
| Nerve conduction, 9-10 studies | Treatment | 95911 |
23 |
| Nerve conduction, 3-4 studies | Treatment | 95908 |
22 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
40 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Same specialty, same street address — most likely the same department or group.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Same specialty, same city.
Other providers in the same specialty who trained at the same institution.
Providers who graduated from the same medical school in the same year.
Providers in IN who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.