DR. ALLEN ARDESTANI (MD, PHD) – Neuroradiology Physician, NPI 1134474711
Neuroradiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,081 DIAGNOSTIC RADIOLOGY in TN
Provider Addresses for DR. ALLEN ARDESTANI (MD, PHD)
7714 POPLAR AVE STE 200
GERMANTOWN, TN 381383941
Phone: (901) 683-0055
Fax: (901) 685-2969
Type: Mailing
7945 WOLF RIVER BLVD
GERMANTOWN, TN 381381762
Phone: (901) 683-0055
Fax: (901) 685-2969
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $154.
Total Amount is formed as General ($154) + Research ($0) + Ownership ($0) = $154.
Last reported payment date: 2024-05-08 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($140).
Total Amount
$154
General + Research + Ownership
Payments
2
Total payment records
General Amount
$154
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Pharmaceuticals, Inc | $140 |
| AngioDynamics, Inc. | $15 |
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: 2018-08-28
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 |
|---|---|---|---|---|
| I20180618002505 | I | Neuroradiology | TN | TBD |
| I20180828000615 | I | Diagnostic Radiology | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 125,992 | 1,055 | $0 |
| A9579 | Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml | 4,800 | 201 | $0 |
| 71260 | Ct scan of chest with contrast | 1,100 | 800 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 954 | 699 | $0 |
| 78815 | Nuclear medicine study from skull base to mid-thigh with ct scan | 347 | 324 | $0 |
Insurance plans in this area (ZIP 38138)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Medical Oncology | TN | |
| P A T H O L O G Y | TN | |
| P A T H O L O G Y | NC | |
| H E M A T O L O G Y/ O N C O L O G Y | TN | |
| P A T H O L O G Y | TN | |
| P A T H O L O G Y | TN | |
| Nurse Practitioner | AR | |
| P A T H O L O G Y | OH | |
| Hematology/Oncology, Internal Medicine | TN | |
| P A T H O L O G Y | TN |
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