Doctor profile · Federal record
Dr. Christopher Radawski, MD
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Grand Rapids, MI
- NPI 1659575017
- Accepts Medicare
- MIPS 93.8 / 100 · 2023
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4100 Lake Dr Se, Suite 205
Grand Rapids, MI 495468292
(616) 267-7414
fax (616) 267-7137 - Mailing address
-
100 Michigan St Ne, Mc 845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- February 19, 2021
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Michigan #4301085534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659575017. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
286
Distinct HCPCS
8
Medicare allowed
$30,566
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 98 | 96 | $5 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 67 | 67 | $247 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | 31 | $87 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 25 | 25 | $91 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 21 | 21 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 15 | $82 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 13 | 13 | $233 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | 11 | $108 |
In context: peer comparison
Among 14 peers in Grand Rapids Gastroenterology Physician, average services per provider: 33. This provider delivers 8.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
538
Patients
361
Total drug cost
$211,348
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 329 | 323 | $9,655 |
| Omeprazole | Generic | 49 | 21 | $931 |
| Humira(Cf) Pen (Adalimumab) | Brand | 25 | 0 | $172,335 |
| Lactulose | Generic | 23 | 0 | $554 |
| Pantoprazole Sodium | Generic | 20 | 0 | $352 |
| Budesonide Dr (Budesonide) | Brand | 18 | 0 | $6,438 |
| Mesalamine | Generic | 17 | 0 | $14,476 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 17 | 17 | $2,775 |
| Balsalazide Disodium | Generic | 15 | 0 | $3,290 |
| Prednisone | Generic | 14 | 0 | $251 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Radawski's medical specialty?
Dr. Christopher Radawski practices Gastroenterology Physician in Grand Rapids, MI.
Where does Dr. Christopher Radawski practice?
Dr. Christopher Radawski practices at 4100 Lake Dr Se, Grand Rapids, MI 495468292. Office phone: 6162677414.
What is Dr. Christopher Radawski's NPI?
Dr. Christopher Radawski's National Provider Identifier (NPI) is 1659575017, issued by NPPES.
Does Dr. Christopher Radawski accept Medicare assignment?
Yes. Dr. Christopher Radawski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Radawski commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.