Doctor profile · Federal record
Dr. Mainor Antillon-Galdamez, M.D.
Gastroenterology Physician · Gastroenterology Physician · Eau Claire, WI
- NPI 1215962873
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1400 Bellinger St
Eau Claire, WI 54703
(715) 838-5222 - Additional location
-
4100 Lake Dr Se, Suite 205
Grand Rapids, MI 49546
(616) 267-7414
fax (616) 267-7137 - Mailing address
-
Po Box 1510
Eau Claire, WI 547021510
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 3, 2023
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Wisconsin #67158 · Michigan #4301106568
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215962873. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
72
Distinct HCPCS
5
Medicare allowed
$11,740
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 16 | 16 | $181 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 15 | 15 | $183 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 11 | $98 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 13 | 13 | $262 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 44. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. Mainor Antillon-Galdamez's medical specialty?
Dr. Mainor Antillon-Galdamez practices Gastroenterology Physician in Eau Claire, WI.
Where does Dr. Mainor Antillon-Galdamez practice?
Dr. Mainor Antillon-Galdamez practices at 1400 Bellinger St, Eau Claire, WI 54703. Office phone: 7158385222.
What is Dr. Mainor Antillon-Galdamez's NPI?
Dr. Mainor Antillon-Galdamez's National Provider Identifier (NPI) is 1215962873, issued by NPPES.
What procedures does Dr. Mainor Antillon-Galdamez commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of large bowel using a flexible endoscope (HCPCS 45378); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.