Physician Profile
Unclaimed ProfileAbout MAUER
Kenneth R. Mauer, MD is a healthcare provider in Fairfield, CT specialising in gastroenterology. Kenneth trained at New York University School of Medicine, graduating in 1983. Kenneth is also listed as specialising in specialist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Mauer's specialty?
Dr. Mauer is a gastroenterology in Fairfield, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where can I find Dr. Mauer?
Dr. Mauer is listed at 425 POST RD, Fairfield, CT 06824. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Mauer?
The number on file is (203) 292-9000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mauer's NPI number?
Dr. Mauer's National Provider Identifier is 1407848310. 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
What is Dr. Mauer's medical education?
Dr. Mauer attended New York University School of Medicine, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mauer been practising?
Dr. Mauer has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Mauer known for?
According to Medicare billing data, Dr. Mauer performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare and biopsy of large bowel using a flexible endoscope; provides treatments such as measurement of hydrogen in breath to test for stomach and bowel symptoms and imaging of digestive tract done from the inside of the digestive tract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mauer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mauer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 292-9000
- Email not available
Practice Locations
425 POST RD
Fairfield, CT 06824
Procedures Most Often Billed to Medicare
1,234 services · 1,115 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
236 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
177 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
51 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
49 |
| Dilation of esophagus | Procedure | 43450 |
24 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
17 |
| Measurement of hydrogen in breath to test for stomach and bowel symptoms | Treatment | 91065 |
40 |
| Imaging of digestive tract done from the inside of the digestive tract | Treatment | 91110 |
23 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
293 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
136 |
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.
Other gastroenterology specialists at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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.
More connections — 24 related providers in 3 groups
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in CT who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.