DR. TARIQ ZIAD HADDADIN (M.D.) – Interventional Cardiology Physician, NPI 1003880295
Interventional Cardiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
236 INTERVENTIONAL CARDIOLOGY in TN
Provider Addresses for DR. TARIQ ZIAD HADDADIN (M.D.)
907 E Lamar Alexander Pkwy
Maryville, TN 378045015
Phone: (865) 238-6161
Type: Location
162 Bmh Physicians Office Bldg
Maryville, TN 378045902
Phone: (865) 238-6161
Type: Location
PO BOX 5159
JOHNSON CITY, TN 376025159
Phone: (423) 926-4468
Fax: (423) 928-4838
Type: Mailing
701 N STATE OF FRANKLIN RD STE 2
JOHNSON CITY, TN 376043645
Phone: (423) 926-4468
Fax: (423) 928-4838
Type: Location
310, North State of Franklin Road, The Y, Johnson City, Washington County, East Tennessee, Tennessee, 37604, United States
SUITE 400
JOHNSON CITY, TN 376046008
Phone: (423) 979-6000
Fax: (423) 979-6011
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 179 Open Payments records for all available years, with a total value of $10,897.
Total Amount is formed as General ($10,897) + Research ($0) + Ownership ($0) = $10,897.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: ABIOMED ($2,799).
Total Amount
$10,897
General + Research + Ownership
Payments
179
Total payment records
General Amount
$10,897
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $2,799 |
| Penumbra, Inc. | $2,250 |
| Abbott Laboratories | $1,544 |
| Philips North America LLC | $1,496 |
| ShockWave Medical, Inc | $561 |
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: 2005-07-27
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 |
|---|---|---|---|---|
| I20050727000386 | I | Interventional Cardiology | 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 | 338 | 228 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 273 | 273 | $0 |
| J2785 | Injection, regadenoson, 0.1 mg | 156 | 39 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 95 | 59 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 82 | 82 | $0 |
Insurance plans in this area (ZIP 37804)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TN | 92928 | Catheter insertion of stents in major coronary artery or branch, accessed through the skin | 74 | 57 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | TN | |
| Nurse Practitioner | TN | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | TN | |
| Cardiovascular Disease (Cardiology) | TN | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | PA | |
| Nurse Practitioner | TN | |
| Cardiovascular Disease (Cardiology) | TN | |
| Nurse Practitioner | TN |
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