GREGORY K HARDIGREE (M.D.) – Orthopaedic Surgery Physician, NPI 1821099375
Orthopaedic Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
843 ORTHOPEDIC SURGERY in VA
Provider Addresses for GREGORY K HARDIGREE (M.D.)
100, Campus Boulevard, Winchester, Frederick County, Virginia, 22601, United States
WINCHESTER, VA 226012896
Phone: (540) 536-5100
Fax: (540) 536-0235
Type: Mailing
213 S JEFFERSON ST STE 1006
ROANOKE, VA 240111713
Phone: (540) 224-5352
Type: Mailing
25 CROSSING LN STE 2
LEXINGTON, VA 244503778
Phone: (540) 510-6200
Type: Location
Shenandoah Memorial Hospital, 759, South Main Street, Woodstock, Shenandoah County, Virginia, 22664, United States
WOODSTOCK, VA 226641154
Phone: (540) 635-0820
Fax: (540) 635-0840
Type: Location
759 S Main St
Woodstock, VA 226641154
Phone: (540) 635-0820
Fax: (540) 635-0840
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $49.
Total Amount is formed as General ($49) + Research ($0) + Ownership ($0) = $49.
Last reported payment date: 2023-01-12 • Largest payer in this snapshot: DePuy Synthes Sales Inc. ($49).
Total Amount
$49
General + Research + Ownership
Payments
1
Total payment records
General Amount
$49
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-01-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| DePuy Synthes Sales Inc. | $49 |
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: 2004-11-11
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 |
|---|---|---|---|---|
| I20041111000102 | I | Orthopedic 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 | 71 | 52 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 43 | 43 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 24 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 22 | 19 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 15 | 14 | $0 |
Insurance plans in this area (ZIP 22601)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | VA | |
| - | CA | |
| - | VA | |
| - | VA | |
| Diagnostic Radiology | OR | |
| Physician Assistant | AZ | |
| - | VA | |
| Physician Assistant | VA | |
| - | VA | |
| - | VA |
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