Physician Profile
Unclaimed ProfileAbout STEWART
Bert Montgomery Stewart, MD practices general surgery in Ashland, OR. Bert is a 1989 graduate of Loma Linda University School of Medicine. Bert is also listed as specializing in surgery. According to Medicare claims data, Bert cared for 331 Medicare patients across 1,646 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
Common questions
What is Dr. Stewart's specialty?
Dr. Stewart is a general surgeon in Ashland, OR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where can I find Dr. Stewart?
Dr. Stewart is listed at 1801 HIGHWAY 99 N STE 2, Ashland, OR 97520. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Stewart?
The number on file is (541) 488-4464. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Stewart's NPI number?
Dr. Stewart's National Provider Identifier is 1508965518. 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. Stewart's medical education?
Dr. Stewart attended Loma Linda University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Stewart been practicing?
Dr. Stewart has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Stewart known for?
According to Medicare billing data, Dr. Stewart performs procedures including destruction of polyp or growth of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and removal of polyps or growths of large bowel using an endoscope with mechanical snare; reads or performs imaging such as limited ultrasound scan of 1 breast; provides treatments such as management of oxygen chamber therapy, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Stewart confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stewart. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (541) 488-4464
- Email not available
Practice Locations
1801 HIGHWAY 99 N STE 2
Ashland, OR 97520
Procedures Most Often Billed to Medicare
1,646 services · 331 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of polyp or growth of large bowel using a flexible endoscope | Procedure | 45388 |
54 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
44 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
16 |
| Repair of groin hernia (5 years or older) | Procedure | 49505 |
14 |
| Insertion of guide wire with dilation of esophagus using a flexible endoscope | Procedure | 43248 |
14 |
| Limited ultrasound scan of 1 breast | Imaging | 76642 |
16 |
| Management of oxygen chamber therapy | Treatment | 99183 |
145 |
| Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval | Billing code | G0277 |
1,157 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
51 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
44 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 1989 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of polyp or growth of large bowel using a flexible endoscope 3
Providers in OR 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.