Doctor profile · Federal record
Dr. Patrick Lynch, MD
Gastroenterology Physician (CMS: Gastroenterology) · Elmhurst, IL
- NPI 1356392419
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
133 E Brush Hill RD Ste 310
Elmhurst, IL 601265662
(331) 221-9003
fax (331) 221-2743 - Mailing address
-
4201 Winfield RD Fl 4
Warrenville, IL 605554025
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 26, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036100270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356392419. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,310
Distinct HCPCS
10
Medicare allowed
$111,850
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2704 |
Injection, propofol, 10 mg | 722 | 71 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 75 | $134 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 74 | 74 | $266 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 70 | 69 | $106 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 57 | 57 | $476 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 48 | 48 | $250 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $176 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 44 | 32 | $83 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 42 | 41 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 38 | $95 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 49. This provider delivers 27× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
705
Patients
413
Total drug cost
$97,411
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 193 | 190 | $3,321 |
| Omeprazole | Generic | 178 | 66 | $2,419 |
| Pantoprazole Sodium | Generic | 125 | 45 | $1,589 |
| Famotidine | Generic | 52 | 21 | $682 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 31 | 31 | $647 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 21 | 21 | $487 |
| Balsalazide Disodium | Generic | 20 | 0 | $1,502 |
| Sucralfate | Generic | 20 | 14 | $929 |
| Dicyclomine Hcl | Generic | 17 | 0 | $350 |
| Metronidazole | Generic | 13 | 13 | $124 |
Frequently asked questions
What is Dr. Patrick Lynch's medical specialty?
Dr. Patrick Lynch practices Gastroenterology Physician in Elmhurst, IL.
Where does Dr. Patrick Lynch practice?
Dr. Patrick Lynch practices at 133 E Brush Hill RD Ste 310, Elmhurst, IL 601265662. Office phone: 3312219003.
What is Dr. Patrick Lynch's NPI?
Dr. Patrick Lynch's National Provider Identifier (NPI) is 1356392419, issued by NPPES.
Does Dr. Patrick Lynch accept Medicare assignment?
Yes. Dr. Patrick Lynch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Lynch commonly perform?
Top Medicare-reported procedures in 2023: Injection, propofol, 10 mg (HCPCS J2704); Established patient office or other outpatient visit (HCPCS 99214); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.