DR. SANDI LAZETTE FIELDS (MD) – Internal Medicine Physician, NPI 1326074840
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
252 GASTROENTEROLOGY in OR
Provider Addresses for DR. SANDI LAZETTE FIELDS (MD)
3680 NW Samaritan Dr
Corvallis, OR 973303737
Phone: (541) 754-1988
Type: Location
3680 NW SAMARITAN DR
CORVALLIS, OR 973303737
Phone: (541) 754-1988
Type: Location
233, Gilmer Street, Reidsville, Rockingham County, North Carolina, 27320, United States
REIDSVILLE, NC 273203809
Phone: (336) 342-6196
Type: Mailing
875 OAK ST SE STE C3010
SALEM, OR 973013975
Phone: (503) 399-7520
Fax: (503) 362-7344
Type: Location
875 OAK ST SE STE 3010
SALEM, OR 973013978
Phone: (503) 561-4090
Type: Mailing
505 NE 87TH AVE STE 250
VANCOUVER, WA 986641965
Phone: (360) 514-7060
Fax: (360) 514-7068
Type: Location
875 Oak St SE Ste C3010
Salem, OR 973013975
Phone: (503) 399-7520
Fax: (503) 362-7344
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 99 Open Payments records for all available years, with a total value of $2,321.
Total Amount is formed as General ($2,321) + Research ($0) + Ownership ($0) = $2,321.
Last reported payment date: 2024-09-12 • Largest payer in this snapshot: ABBVIE INC. ($520).
Total Amount
$2,321
General + Research + Ownership
Payments
99
Total payment records
General Amount
$2,321
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $520 |
| Takeda Pharmaceuticals U.S.A., Inc. | $473 |
| PFIZER INC. | $276 |
| Celgene Corporation | $149 |
| Gilead Sciences, Inc. | $131 |
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: 2021-06-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20210506002038 | I | Gastroenterology | WA | TBD |
| I20210617002354 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 72 | 72 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 57 | 57 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 48 | 48 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 31 | 29 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 97330)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | OR | |
| Internal Medicine, Gastroenterology | OR | |
| G A S T R O E N T E R O L O G Y | WA | |
| Physician Assistant | OR | |
| Gastroenterology, Internal Medicine | OR | |
| Physician Assistant | OR | |
| Gastroenterology, Internal Medicine | OR | |
| Physician Assistant | OR | |
| Internal Medicine, Gastroenterology | UT | |
| Physician Assistant | OR |
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