Doctor profile · Federal record
Dr. Kerri Bewick, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · Saint Clair Shores, MI
- NPI 1912103755
- Accepts Medicare
- 19 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
28963 Little Mack Ave Ste 101
Saint Clair Shores, MI 480813017
(586) 447-0700
fax (586) 498-0707
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- September 22, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Michigan #5101017315
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912103755. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
890
Distinct HCPCS
10
Medicare allowed
$83,211
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 297 | 111 | $36 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 129 | 102 | $92 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 83 | 80 | $107 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 77 | 77 | $261 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 75 | 75 | $95 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 61 | 41 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 49 | $130 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 44 | 44 | $134 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $167 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 13 | $52 |
In context: peer comparison
Among 3 peers in Saint Clair Shores Gastroenterology Physician, average services per provider: 65. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$1,895
Transactions
103
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 24 | $434.66 | |
| Celgene Corporation | 15 | $247.17 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 12 | $242.46 | |
| Janssen Biotech, INC. | 13 | $210.34 | |
| Takeda Pharmaceuticals U.S.A., INC. | 9 | $169.91 | |
| Pfizer INC. | 7 | $141.35 | |
| Gilead Sciences, INC. | 6 | $110.42 | |
| Regeneron Healthcare Solutions, INC. | 5 | $99.43 | |
| Genzyme Corporation | 4 | $94.52 | |
| Qol Medical, LLC | 3 | $59.18 | |
| Aimmune Therapeutics, INC. | 2 | $34.26 | |
| Intercept Pharmaceuticals, INC. | 1 | $19.51 | |
| Lilly USA, LLC | 1 | $17.37 | |
| Ardelyx, INC. | 1 | $14.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
875
Patients
311
Total drug cost
$121,376
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 165 | 60 | $3,320 |
| Famotidine | Generic | 149 | 59 | $3,245 |
| Omeprazole | Generic | 133 | 49 | $2,684 |
| Dicyclomine Hcl | Generic | 77 | 28 | $2,246 |
| Rabeprazole Sodium | Generic | 43 | 16 | $2,788 |
| Sucralfate | Generic | 43 | 22 | $2,272 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 38 | 18 | $1,423 |
| Lansoprazole | Generic | 36 | 13 | $2,034 |
| Mesalamine | Generic | 33 | 11 | $23,424 |
| Mesalamine ER (Mesalamine) | Brand | 33 | 0 | $24,991 |
Hospital affiliations
Frequently asked questions
What is Dr. Kerri Bewick's medical specialty?
Dr. Kerri Bewick practices Gastroenterology Physician in Saint Clair Shores, MI.
Where does Dr. Kerri Bewick practice?
Dr. Kerri Bewick practices at 28963 Little Mack Ave Ste 101, Saint Clair Shores, MI 480813017. Office phone: 5864470700.
What is Dr. Kerri Bewick's NPI?
Dr. Kerri Bewick's National Provider Identifier (NPI) is 1912103755, issued by NPPES.
Does Dr. Kerri Bewick accept Medicare assignment?
Yes. Dr. Kerri Bewick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kerri Bewick commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99213); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.