Where to find Mainor R. Antillon-Galdamez, M.D.
- Eau Claire location main office
1400 Bellinger St, Eau Claire, WI 54703 - Grand Rapids location
4100 Lake Dr SE, Suite 205, Grand Rapids, MI 49546
About Dr. Antillon-Galdamez
Based in Eau Claire, WI, Mainor R. Antillon-Galdamez, M.D. is listed in the NPI registry under gastroenterology. Medicare claims data shows Mainor provided 52 services to 52 patients. The services billed most often include biopsy of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, and diagnostic exam of large bowel using a flexible endoscope. NPI 1215962873 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (715) 838-5222
- Email not available
Practice Locations
1400 BELLINGER ST
Eau Claire, WI 54703
4100 Lake Dr SE Suite 205
Grand Rapids, MI 49546
Conditions Commonly Evaluated or Treated
Within Gastroenterology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Biliary and pancreas
Colon and anorectal
Esophagus and swallowing
Functional bowel and motility
Liver
- Ascites
- Autoimmune hepatitis
- Cirrhosis
- Fatty liver disease
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Portal hypertension
Stomach and duodenum
Bowel & Colon
Digestive Symptoms
Gallbladder & Bile Ducts
Procedures & services
Most searched procedures
Lower endoscopy
Upper endoscopy
Capsule and physiology testing
Diagnostic Testing
Liver procedures
Treatments
Procedures Most Often Billed to Medicare
52 services · 52 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
19 | Less often than most peers in Gastroenterology |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
18 | Less often than most peers in Gastroenterology |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
15 | Less often than most peers in Gastroenterology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other gastroenterologists in Eau Claire 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Biopsy of large bowel using a flexible endoscope 8
Providers in WI who bill this service to Medicare most often.
Common questions
What kind of doctor is Mainor R. Antillon-Galdamez?
Mainor R. Antillon-Galdamez is a gastroenterologist in Eau Claire, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
What is Mainor R. Antillon-Galdamez's address?
Mainor R. Antillon-Galdamez is listed at 1400 Bellinger St, Eau Claire, WI 54703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mainor R. Antillon-Galdamez?
The number on file is (715) 838-5222. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mainor R. Antillon-Galdamez?
Mainor R. Antillon-Galdamez's National Provider Identifier is 1215962873. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Mainor R. Antillon-Galdamez have?
Mainor R. Antillon-Galdamez has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Mainor R. Antillon-Galdamez perform?
According to Medicare billing data, Mainor R. Antillon-Galdamez performs procedures including biopsy of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and diagnostic exam of large bowel using a flexible endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mainor R. Antillon-Galdamez's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mainor R. Antillon-Galdamez. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.