Are you Dr. Warren? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Physician Profile

Jonathan Warren, MD

Is this you? Edit this profile

Where to find Jonathan Warren, MD

About Dr. Warren

Jonathan Warren, MD practices sleep medicine in Joliet, IL. Jonathan is a 1981 graduate of University of Chicago, Pritzker School of Medicine. Jonathan is also listed as specializing in internal medicine. According to Medicare claims data, Jonathan cared for 515 Medicare patients across 547 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, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. The provider's National Provider Identifier (NPI) is 1871519124.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Sleep Medicine (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 036-104101As reported
NPINational Provider Identifier
1871519124Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. Warren's specialty?

Dr. Warren is a sleep medicine in Joliet, IL. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. Warren?

Dr. Warren is listed at 2201 Glenwood Ave, Joliet, IL 60435. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Warren?

The number on file is (815) 773-9090. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Warren's NPI number?

Dr. Warren's National Provider Identifier is 1871519124. 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

What is Dr. Warren's medical education?

Dr. Warren attended University of Chicago, Pritzker School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Warren been practicing?

Dr. Warren has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.

CMS public data

What is Dr. Warren known for?

According to Medicare billing data, Dr. Warren provides treatments such as sleep study including heart rate, breathing, airflow, and effort and sleep study in sleep lab, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Warren confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Warren. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.