Physician Profile
Unclaimed ProfileAbout MCCABE
Marshall Edward McCabe, D.O. is a healthcare provider in Olympia, WA specializing in gastroenterology. Marshall trained at Arizona College of Osteopathic Medicine Mid Western University, graduating in 2012. Marshall is also listed as specializing in internal medicine and student in an organized health care education program. According to Medicare claims data, Marshall cared for 1,094 Medicare patients across 1,138 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (360) 754-1735
- Email not available
Practice Locations
406 BLACK HILLS LN SW STE A
Olympia, WA 98502
Procedures Most Often Billed to Medicare
1,138 services · 1,094 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
169 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
89 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
73 |
| Insertion of guide wire with dilation of esophagus using a flexible endoscope | Procedure | 43248 |
29 |
| Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43255 |
12 |
| Measurement of liver stiffness | Treatment | 91200 |
19 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
173 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
171 |
| 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 monit | Billing code | G0500 |
132 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
125 |
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 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.
More connections — 31 related providers in 4 groups
Other gastroenterology specialists in Olympia 7
Same specialty, same city.
Trained at Arizona College of Osteopathic Medicine Mid Western University 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Arizona College of Osteopathic Medicine Mid Western University 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of polyps or growths of large bowel using an endoscope with mechanical snare 8
Providers in WA who bill this service to Medicare most often.
Common questions
What does Dr. McCabe specialize in?
Dr. McCabe is a gastroenterology in Olympia, WA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. McCabe located?
Dr. McCabe is listed at 406 BLACK HILLS LN SW STE A, Olympia, WA 98502. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. McCabe's phone number?
The number on file is (360) 754-1735. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. McCabe's NPI number?
Dr. McCabe's National Provider Identifier is 1447514302. 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
Where did Dr. McCabe go to medical school?
Dr. McCabe attended Arizona College of Osteopathic Medicine Mid Western University, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. McCabe been practicing?
Dr. McCabe has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Dr. McCabe do most often?
According to Medicare billing data, Dr. McCabe performs procedures including removal of polyps or growths of large bowel using an endoscope with mechanical snare, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and biopsy of large bowel using a flexible endoscope; provides treatments such as measurement of liver stiffness, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. McCabe confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. McCabe. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.