MR. MARK ANTHONY PARKER (PMHNP-BC) – Surgical Assistant, NPI 1710214721
Surgical Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,303 NURSE PRACTITIONER in VA
Provider Addresses for MR. MARK ANTHONY PARKER (PMHNP-BC)
22611 MARKEY CT STE 114
STERLING, VA 201666925
Phone: (703) 249-4828
Fax: (703) 281-6888
Type: Location
22611 MARKEY CT
STERLING, VA 201666925
Phone: (703) 249-4828
Type: Mailing
Inova Loudoun Hospital, 44045, Riverside Parkway, Ashburn Junction, Leesburg, Loudoun County, Virginia, 20176, United States
LEESBURG, VA 201765101
Phone: (703) 858-6000
Type: Location
19915, Ridgecrest Square, Ashburn, Loudoun County, Virginia, 20147, United States
ASHBURN, VA 201472765
Phone: (571) 299-8899
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $573.
Total Amount is formed as General ($573) + Research ($0) + Ownership ($0) = $573.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ITI, Inc. ($257).
Total Amount
$573
General + Research + Ownership
Payments
10
Total payment records
General Amount
$573
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
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: 2025-08-07
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 |
|---|---|---|---|---|
| I20250807001565 | I | Nurse Practitioner | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 20166)
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