MR. JASON C CHANDLER (M.D) – Medical Oncology Physician, NPI 1295778330
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,131 EMERGENCY MEDICINE in TN
Provider Addresses for MR. JASON C CHANDLER (M.D)
7945 WOLF RIVER BOULEVARD
GERMANTOWN, TN 38138
Phone: (901) 683-0055
Fax: (901) 922-6701
Type: Location
100, North Humphreys Boulevard, East Memphis, Memphis, Shelby County, Tennessee, 38120, United States
MEMPHIS, TN 381202146
Phone: (901) 683-0055
Fax: (901) 685-9718
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 129 Open Payments records for all available years, with a total value of $100,961.
Total Amount is formed as General ($99,972) + Research ($989) + Ownership ($0) = $100,961.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: BeiGene USA, Inc. ($43,455).
Total Amount
$100,961
General + Research + Ownership
Payments
129
Total payment records
General Amount
$99,972
General payments
Research Amount
$989
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| BeiGene USA, Inc. | $43,455 |
| Amgen Inc. | $23,642 |
| Seagen Inc. | $8,792 |
| Kite Pharma, Inc. | $7,786 |
| E.R. Squibb & Sons, L.L.C. | $7,680 |
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: 2010-08-03
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 |
|---|---|---|---|---|
| I20060705000256 | I | Medical Oncology | TN | TBD |
| I20100803000079 | I | Medical Oncology | MS | 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 |
|---|---|---|---|---|
| J9271 | Injection, pembrolizumab, 1 mg | 34,200 | 79 | $0 |
| J1439 | Injection, ferric carboxymaltose, 1 mg | 33,000 | 35 | $0 |
| J9299 | Injection, nivolumab, 1 mg | 23,220 | 28 | $0 |
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 15,975 | 63 | $0 |
| J9267 | Injection, paclitaxel, 1 mg | 8,970 | 32 | $0 |
Insurance plans in this area (ZIP 38138)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| - | TN | |
| - | TN | |
| Nurse Practitioner | TN | |
| Hematology/Oncology, Internal Medicine | TN | |
| - | TN | |
| - | TN | |
| H E M A T O L O G Y/ O N C O L O G Y | TN | |
| Nurse Practitioner | MS | |
| - | TN |
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