BROOK ALLEN SAUNDERS (MD) – Gynecologic Oncology Physician, NPI 1851475602
Gynecologic Oncology Physician
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Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
34 GYNECOLOGICAL ONCOLOGY in TN
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Provider Addresses for BROOK ALLEN SAUNDERS (MD)
1915, White Avenue, Fort Sanders, Knoxville, Knox County, East Tennessee, Tennessee, 37916, United States
KNOXVILLE, TN 379162300
Phone: (865) 541-2865
Fax: (865) 541-2564
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)
CMS reports 28 Open Payments records for all available years, with a total value of $469.
Total Amount is formed as General ($469) + Research ($0) + Ownership ($0) = $469.
Last reported payment date: 2024-04-16 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($176).
Total Amount
$469
General + Research + Ownership
Payments
28
Total payment records
General Amount
$469
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $176 |
| AstraZeneca Pharmaceuticals LP | $59 |
| Regeneron Healthcare Solutions, Inc. | $55 |
| Amgen Inc. | $34 |
| Seagen Inc. | $23 |
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: 2009-06-22
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 |
|---|---|---|---|---|
| I20090622000697 | I | Gynecological Oncology | TN | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 180 | 127 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 87 | 22 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 65 | 23 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 42 | 21 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $0 |
Insurance plans in this area (ZIP 37916)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hematology/Oncology, Medical Oncology | TN | |
| Nurse Practitioner | TN | |
| Medical Oncology | WI | |
| Nurse Practitioner | TN | |
| Physician Assistant | NC | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | TN | |
| - | GA | |
| - | PA | |
| Nurse Practitioner | TN |
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