BRIAN K. STEWART (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1275685836
Anatomic Pathology & Clinical Pathology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
191 PATHOLOGY in OR
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Provider Addresses for BRIAN K. STEWART (M.D.)
Northeast Cushing Drive, Bend, Deschutes County, Oregon, 97701, United States
SUITE 200
BEND, OR 977013876
Phone: (541) 382-7696
Fax: (541) 389-5724
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2008-09-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20080902000148 | I | Pathology | OR | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
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Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,933 | 754 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 228 | 76 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 150 | 87 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 134 | 108 | $0 |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 85 | 65 | $0 |
Insurance plans in this area (ZIP 97701)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | OR | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 71 | 40 |
| PATHOLOGY | OR | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 80 | 31 |
| PATHOLOGY | OR | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 42 | 13 |
| PATHOLOGY | OR | 88342 | Tissue or cell analysis by immunologic technique | 74 | 37 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | CA | |
| P A T H O L O G Y | OR | |
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | IA | |
| P A T H O L O G Y | OR | |
| P A T H O L O G Y | OR | |
| Pathology, Hematology | OR |
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