Doctor profile · Federal record
Dr. MARLA WOLFERT, M.D.
Gastroenterology Physician (CMS: GASTROENTEROLOGY) · Student in an Organized Health Care Education/Training Program · SHEBOYGAN, WI
- NPI 1528232576
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1621 N TAYLOR DR
SHEBOYGAN, WI 530811990
(920) 496-4700 - Mailing address
-
3113 SAEMANN AVE
SHEBOYGAN, WI 530811957
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- June 3, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Wisconsin #62396-020
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528232576. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
704
Distinct HCPCS
10
Medicare allowed
$67,885
| 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 | 209 | 201 | $5 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 98 | 97 | $236 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 92 | 91 | $91 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 78 | 77 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 66 | 53 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 50 | $86 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 28 | 28 | $171 | |
36415 |
Insertion of needle into vein for collection of blood sample | 24 | 16 | $8 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $106 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 16 | $124 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 55. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
734
Patients
294
Total drug cost
$49,470
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 174 | 64 | $3,511 |
| Pantoprazole Sodium | Generic | 150 | 56 | $2,920 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 70 | 69 | $11,729 |
| Famotidine | Generic | 63 | 23 | $1,197 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 60 | 60 | $4,772 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 33 | 0 | $919 |
| Carvedilol | Generic | 26 | 0 | $177 |
| Esomeprazole Magnesium | Generic | 22 | 0 | $863 |
| Lubiprostone | Generic | 22 | 0 | $10,273 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 22 | 22 | $464 |