Physician Profile
Based in Chicago, IL, Tracy Catlin, M.D. is listed in the NPI registry under emergency medicine. Tracy graduated from Ponce School of Medicine in 2009. According to Medicare claims data, Tracy cared for 422 Medicare patients across 429 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
5841 S MARYLAND AVE MC 5068
Chicago, IL 60637
429 services · 422 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
275 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
76 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
66 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Catlin is an emergency medicine in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Dr. Catlin is listed at 5841 S MARYLAND AVE MC 5068, Chicago, IL 60637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (773) 702-9500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Catlin's National Provider Identifier is 1306176656. 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. Catlin attended Ponce School of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
Dr. Catlin has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Catlin the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. 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. Catlin. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.