DR. JASON CORY BARNETT (MD) – Gynecologic Oncology Physician, NPI 1477511830
Gynecologic Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
34 GYNECOLOGICAL ONCOLOGY in TN
Provider Addresses for DR. JASON CORY BARNETT (MD)
2004 HAYES ST STE 205
NASHVILLE, TN 372032699
Phone: (615) 284-4646
Fax: (615) 284-4675
Type: Location
403, 20th Avenue North, Nashville, Davidson County, Tennessee, 37203, United States
NASHVILLE, TN 372032131
Phone: (615) 284-4646
Fax: (615) 284-4675
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $100.
Total Amount is formed as General ($100) + Research ($0) + Ownership ($0) = $100.
Last reported payment date: 2024-03-17 • Largest payer in this snapshot: ABBVIE INC. ($100).
Total Amount
$100
General + Research + Ownership
Payments
1
Total payment records
General Amount
$100
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $100 |
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: 2016-06-14
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 |
|---|---|---|---|---|
| I20160614001439 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 99 | 36 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 52 | 40 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 39 | 39 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $0 |
| 38571 | Removal of lymph nodes of both sides of pelvis using an endoscope | 14 | 14 | $0 |
Insurance plans in this area (ZIP 37203)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TN | |
| Nurse Practitioner | TN | |
| - | CO | |
| Physician Assistant | TN | |
| - | TN | |
| Nurse Practitioner | CA | |
| - | TN | |
| Internal Medicine | TN | |
| Internal Medicine | GA | |
| Radiation Oncology | TN |
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