DR. KONSTANTINOS MARINO TRIANTAFILLOU (MD) – Orthopaedic Surgery Physician, NPI 1073747598
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
739 ORTHOPEDIC SURGERY in TN
Provider Addresses for DR. KONSTANTINOS MARINO TRIANTAFILLOU (MD)
1926 ALCOA HWY BLDG F
SUITE 210
KNOXVILLE, TN 37920
Phone: (865) 546-2663
Fax: (865) 546-9047
Type: Location
8320 E WALKER SPRINGS LN STE 200
KNOXVILLE, TN 379233120
Phone: (865) 769-4500
Fax: (865) 769-4501
Type: Mailing
1926 Alcoa Hwy Bldg F
Suite 210
Knoxville, TN 37920
Phone: (865) 546-2663
Fax: (865) 546-9047
Type: Location
Alcoa Highway, Topside, Knoxville, Knox County, Tennessee, 37920, United States
BLDG. F STE.210
KNOXVILLE, TN 379201545
Phone: (865) 546-2663
Fax: (865) 546-9047
Type: Mailing
1600 ACCELERATOR WAY STE 200
KNOXVILLE, TN 379203078
Phone: (865) 546-2663
Fax: (865) 546-9047
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 33 Open Payments records for all available years, with a total value of $24,005.
Total Amount is formed as General ($24,005) + Research ($0) + Ownership ($0) = $24,005.
Last reported payment date: 2024-10-23 • Largest payer in this snapshot: Smith+Nephew, Inc. ($14,603).
Total Amount
$24,005
General + Research + Ownership
Payments
33
Total payment records
General Amount
$24,005
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $14,603 |
| Tyber Medical, LLC | $8,616 |
| SMOKY MOUNTAIN SURGICAL LLC | $324 |
| Integra LifeSciences Corporation | $245 |
| Amgen Inc. | $121 |
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: 2015-03-12
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 |
|---|---|---|---|---|
| I20150312001538 | I | Orthopedic Surgery | 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 | 51 | 41 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 45 | 37 | $0 |
| 73552 | X-ray of thigh bone, minimum 2 views | 28 | 17 | $0 |
| 73610 | X-ray of ankle, minimum of 3 views | 23 | 12 | $0 |
| 27245 | Treatment of broken neck of thigh bone with bone implant | 22 | 22 | $0 |
Insurance plans in this area (ZIP 37920)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | TN | 20610 | Aspiration and/or injection of large joint or joint capsule | 32 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| - | TN | |
| Nurse Practitioner | TN | |
| Physician Assistant | TN | |
| Occupational Therapist In Private Practice | TN | |
| P O D I A T R Y | TN | |
| - | TN | |
| - | TN | |
| - | TN | |
| - | TN |
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