AARON D BLEZNAK (MD) – Surgery Physician, NPI 1619984242
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
935 GENERAL SURGERY in VA
Provider Addresses for AARON D BLEZNAK (MD)
120 Kings Way Ste 2600
Williamsburg, VA 231852554
Phone: (757) 345-0141
Type: Location
109 PHILIP ROTH ST
NEWPORT NEWS, VA 236061393
Phone: (757) 873-6434
Fax: (757) 873-1882
Type: Mailing
Surgical Group, 2104, Harrisburg Pike, McGovernsville, Rohrerstown, Lancaster County, Pennsylvania, 17601, United States
SUITE 200
LANCASTER, PA 176012666
Phone: (717) 544-3626
Fax: (717) 544-3628
Type: Mailing
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 $61.
Total Amount is formed as General ($61) + Research ($0) + Ownership ($0) = $61.
Last reported payment date: 2024-02-06 • Largest payer in this snapshot: LEICA MICROSYSTEMS INC. ($45).
Total Amount
$61
General + Research + Ownership
Payments
2
Total payment records
General Amount
$61
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| LEICA MICROSYSTEMS INC. | $45 |
| Kerecis Limited | $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: 2012-02-17
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 |
|---|---|---|---|---|
| I20040903000526 | I | General Surgery | PA | TBD |
| I20120217000005 | I | General Surgery | VA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 94 | 86 | $0 |
| 19301 | Partial removal of breast | 43 | 39 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 41 | 41 | $0 |
| 38525 | Biopsy or removal of deep lymph nodes of underarm | 38 | 38 | $0 |
| 19285 | Placement of locating device in breast using ultrasound guidance, first growth | 21 | 21 | $0 |
Insurance plans in this area (ZIP 23185)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice, Addiction Medicine | PA | |
| N E U R O L O G Y | NY | |
| H E M A T O L O G Y/ O N C O L O G Y | PA | |
| Family Practice | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| Epileptologists, Neurology | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | PA |
Reviews
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