Physician Profile
Carlos Roberto Simons Linares, M.D. practices gastroenterology in Maywood, IL. Carlos Roberto is also listed as specializing in internal medicine. According to Medicare claims data, Carlos Roberto cared for 109 Medicare patients across 119 services. The services billed most often include diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. The provider's National Provider Identifier (NPI) is 1588072938.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
2160 S 1ST AVE
Maywood, IL 60153
Within Gastroenterology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Biliary and pancreas
Colon and anorectal
Esophagus and swallowing
Functional bowel and motility
Liver
Stomach and duodenum
Bowel & Colon
Digestive Symptoms
Gallbladder & Bile Ducts
Most searched procedures
Lower endoscopy
Upper endoscopy
Capsule and physiology testing
Diagnostic Testing
Liver procedures
Treatments
119 services · 109 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
40 | More often than most peers in Gastroenterology |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
23 | Less often than most peers in Gastroenterology |
| Other procedure on stomach | Procedure | 43999 |
11 | Too few peers to compare |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
28 | More often than most peers in Gastroenterology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
17 | More often than most peers in Gastroenterology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Carlos Roberto Simons Linares is a gastroenterologist in Maywood, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Carlos Roberto Simons Linares is listed at 2160 S 1St Ave, Maywood, IL 60153. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (708) 216-9000. Contact the office directly to confirm availability and scheduling.
NPI registry
Carlos Roberto Simons Linares's National Provider Identifier is 1588072938. 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
Carlos Roberto Simons Linares attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
Carlos Roberto Simons Linares has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Carlos Roberto Simons Linares performs procedures including diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and other procedure on stomach, 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 Carlos Roberto Simons Linares. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.