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Edit this profileAt a glance
- 903 129Th Infantry Dr, Suite 400, Joliet, IL 60435
About Dr. Walsh
John M. Walsh, M.D. is a specialist practicing in Joliet, IL. John trained at Loyola University of Chicago, Stritch School of Medicine, graduating in 1982. According to Medicare claims data, John cared for 1,665 Medicare patients across 2,213 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, critical care, first 30-74 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. This provider record is associated with NPI 1245222736.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (815) 725-2653
- Email not available
Practice Locations
903 129TH INFANTRY DR SUITE 400
Joliet, IL 60435
Procedures Most Often Billed to Medicare
2,213 services · 1,665 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
139 | More often than most peers in Specialist |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
138 | More often than most peers in Specialist |
| Test to determine lung volumes using sensors | Treatment | 94726 |
136 | More often than most peers in Specialist |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
16 | More often than most peers in Specialist |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
15 | Less often than most peers in Specialist |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
15 | More often than most peers in Specialist |
| Test to determine lung volumes using sensors | Treatment | 94726 |
15 | More often than most peers in Specialist |
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
11 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
599 | More often than most peers in Specialist |
| Critical care, first 30-74 minutes | Office visit | 99291 |
400 | More than most peers in Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in Joliet 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Loyola University of Chicago, Stritch School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at Loyola University of Chicago, Stritch School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does John M. Walsh specialize in?
John M. Walsh is a specialist in Joliet, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John M. Walsh located?
John M. Walsh is listed at 903 129Th Infantry Dr Suite 400, Joliet, IL 60435. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John M. Walsh's phone number?
The number on file is (815) 725-2653. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John M. Walsh's NPI number?
John M. Walsh's National Provider Identifier is 1245222736. 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
Where did John M. Walsh train?
John M. Walsh attended Loyola University of Chicago, Stritch School of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has John M. Walsh been practicing?
John M. Walsh has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What does John M. Walsh do most often?
According to Medicare billing data, John M. Walsh provides treatments such as test to examine how well the lungs exchange gases and test to measure expiratory airflow and volume changes before and after medication administration, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John M. Walsh confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John M. Walsh. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.