DAVID B SIEPMANN (MD) – Diagnostic Radiology Physician, NPI 1841269750
Diagnostic Radiology Physician
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NPPES metrics only — not quality of care.
532 DIAGNOSTIC RADIOLOGY in OR
Provider Addresses for DAVID B SIEPMANN (MD)
930 SW Abbey St
Newport, OR 973654820
Phone: (541) 265-2244
Type: Location
Willamette Valley Medical Center, 2700, Southeast Stratus Avenue, McMinnville, Yamhill County, Oregon, 97128, United States
MCMINNVILLE, OR 971286255
Phone: (503) 472-6131
Fax: (503) 474-9854
Type: Location
PO BOX 516
CORVALLIS, OR 973390516
Phone: (541) 758-5047
Fax: (541) 758-3713
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2006-09-08
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20060908000402 | I | Diagnostic Radiology | 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.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 734 | 563 | $0 |
| 77067 | Screening mammography | 457 | 457 | $0 |
| 77063 | Screening 3d breast mammography | 441 | 441 | $0 |
| 70450 | Ct scan head or brain without contrast | 295 | 259 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 216 | 188 | $0 |
Insurance plans in this area (ZIP 97365)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | OR | 71010 | X-ray of chest, 1 view, front | 761 | 562 |
| DIAGNOSTIC RADIOLOGY | OR | 73562 | X-ray of knee, 3 views | 75 | 64 |
| DIAGNOSTIC RADIOLOGY | OR | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 14 | 14 |
| DIAGNOSTIC RADIOLOGY | OR | 93922 | Ultrasound study of arteries of both arms and legs | 15 | 15 |
| DIAGNOSTIC RADIOLOGY | OR | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 76 | 71 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OR | |
| Nurse Practitioner | OR | |
| Nurse Practitioner | OR | |
| Physician Assistant | OR | |
| - | LA | |
| - | OR | |
| Certified Registered Nurse Anesthetist (Crna) | OR | |
| Physician Assistant | OR | |
| Certified Registered Nurse Anesthetist (Crna) | OR | |
| General Surgery | OR |
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