DR. MARCO A DASILVA (MD) – Hematology & Oncology Physician, NPI 1063489649
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
337 HEMATOLOGY/ONCOLOGY in TN
Provider Addresses for DR. MARCO A DASILVA (MD)
Executive Park Boulevard, Preston Forest, Kingsport, Sullivan County, Tennessee, 37660, United States
SUITE 201
KINGSPORT, TN 376604632
Phone: (423) 224-3250
Fax: (423) 224-3258
Type: Mailing
1021 W OAKLAND AVE STE 310
JOHNSON CITY, TN 376042192
Phone: (423) 302-6565
Type: Mailing
4485 W Stone Dr
Suite 200
Kingsport, TN 376601050
Phone: (423) 224-3150
Fax: (423) 224-3169
Type: Location
115 Judge Gresham Rd Ste A
Gray, TN 376156213
Phone: (423) 467-3000
Type: Location
2202 N JOHN B DENNIS HWY STE 100
KINGSPORT, TN 376605904
Phone: (423) 578-8500
Type: Location
West Stone Drive, Nelsontown, Kingsport, Sullivan County, Tennessee, 37660-3610, United States
SUITE 200
KINGSPORT, TN 376601050
Phone: (423) 224-3150
Fax: (423) 224-3169
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $134.
Total Amount is formed as General ($134) + Research ($0) + Ownership ($0) = $134.
Last reported payment date: 2024-09-26 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($71).
Total Amount
$134
General + Research + Ownership
Payments
6
Total payment records
General Amount
$134
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-26
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2010-10-11
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 |
|---|---|---|---|---|
| I20101011000694 | I | Hematology/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 | 71 | 49 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 53 | 53 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 27 | 23 | $0 |
Insurance plans in this area (ZIP 37660)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | TN | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 53 | 20 |
| HEMATOLOGY/ONCOLOGY | TN | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 29 | 17 |
| HEMATOLOGY/ONCOLOGY | TN | 96415 | Infusion of chemotherapy into a vein | 35 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | TN | |
| - | VA | |
| Family Practice | TN | |
| Nurse Practitioner | TN | |
| - | TN | |
| Nurse Practitioner | TN | |
| Certified Nurse Midwife (Cnm) | NC | |
| Hematology/Oncology, Hospitalist | FL | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN |
Reviews
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