DR. NICHOLAS STEVEN TAPAZOGLOU (M.D.) – Surgery Physician, NPI 1972702413
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
827 GENERAL SURGERY in MD
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Provider Addresses for DR. NICHOLAS STEVEN TAPAZOGLOU (M.D.)
Cedar Lane, Vienna, Maries County, Missouri, 65582, United States
SUITE 101
VIENNA, VA 221825202
Phone: (703) 778-6000
Fax: (703) 778-6005
Type: Mailing
Point Lookout Road, Leonardtown, Saint Mary's County, Maryland, 20659, United States
LEONARDTOWN, MD 206502015
Phone: (240) 434-4088
Fax: (240) 434-4022
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $9,636.
Total Amount is formed as General ($9,636) + Research ($0) + Ownership ($0) = $9,636.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: AngioDynamics, Inc. ($9,600).
Total Amount
$9,636
General + Research + Ownership
Payments
4
Total payment records
General Amount
$9,636
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AngioDynamics, Inc. | $9,600 |
| Ethicon US, LLC | $20 |
| Davol Inc. | $16 |
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: 2017-01-19
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 |
|---|---|---|---|---|
| I20170119001674 | I | General Surgery | MD | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 47 | 18 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 27 | 13 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 23 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 22182)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Interventional Radiology | MD | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | MD | |
| Nurse Practitioner | VA | |
| - | IL | |
| Family Practice, Emergency Medicine | VA | |
| - | IL |
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