GREGORY S BYRD (M.D.) – Internal Medicine Physician, NPI 1396744488
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
4,930 INTERNAL MEDICINE in VA
Provider Addresses for GREGORY S BYRD (M.D.)
200 Memorial Dr
Luray, VA 228351000
Phone: (540) 743-4561
Type: Location
System Support Building, 220, Campus Boulevard, Winchester, Winchester City, Virginia, 22601, United States
STE 200
WINCHESTER, VA 226012889
Phone: (540) 536-5100
Fax: (540) 536-0235
Type: Mailing
Shenandoah Memorial Hospital, 759, South Main Street, Woodstock, Shenandoah County, Virginia, 22664, United States
STE. 300
WOODSTOCK, VA 226641127
Phone: (540) 459-1540
Fax: (540) 459-1486
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $356.
Total Amount is formed as General ($356) + Research ($0) + Ownership ($0) = $356.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: PFIZER INC. ($63).
Total Amount
$356
General + Research + Ownership
Payments
20
Total payment records
General Amount
$356
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $63 |
| Exact Sciences Corporation | $39 |
| Novo Nordisk Inc | $32 |
| Dexcom, Inc. | $23 |
| Lundbeck LLC | $22 |
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: 2010-03-22
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 |
|---|---|---|---|---|
| I20100322000804 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 662 | 506 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 121 | 120 | $0 |
| 93227 | Electrocardiogram (ecg) 2-day continuous with review by health care professional | 16 | 15 | $0 |
Insurance plans in this area (ZIP 22835)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | VA | 90670 | Pneumococcal vaccine for injection into muscle | 58 | 58 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MA | |
| Internal Medicine | VA | |
| Family Practice | GA | |
| Orthopedic Surgery | IL | |
| - | NC | |
| - | TX | |
| Internal Medicine | MA | |
| Family Practice | OR | |
| Nurse Practitioner | WA | |
| Internal Medicine | MA |
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