WILLIAM CHRISTOPHER WINTER (MD) – Sleep Medicine (Psychiatry & Neurology) Physician, NPI 1841264942
Sleep Medicine (Psychiatry & Neurology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
704 NEUROLOGY in VA
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Provider Addresses for WILLIAM CHRISTOPHER WINTER (MD)
Charlottesville Post Office, 1155, Seminole Trail, Westfield, Charlottesville, Albemarle County, Virginia, 22906, United States
CHARLOTTESVILLE, VA 229021583
Phone: (434) 654-7794
Fax: (434) 654-7752
Type: Mailing
1410, Rolkin Court, Ashcroft, Charlottesville, Albemarle County, Virginia, 22911, United States
SUITE 101
CHARLOTTESVILLE, VA 229113574
Phone: (434) 293-9149
Fax: (434) 293-9140
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 292 Open Payments records for all available years, with a total value of $282,506.
Total Amount is formed as General ($282,506) + Research ($0) + Ownership ($0) = $282,506.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: HARMONY BIOSCIENCES LLC ($104,287).
Total Amount
$282,506
General + Research + Ownership
Payments
292
Total payment records
General Amount
$282,506
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| HARMONY BIOSCIENCES LLC | $104,287 |
| JAZZ PHARMACEUTICALS INC. | $99,306 |
| Axsome Therapeutics, Inc. | $73,879 |
| Avadel CNS Pharmaceuticals, LLC | $5,034 |
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: 2004-05-13
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 |
|---|---|---|---|---|
| I20040513001030 | I | Neurology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 582 | 442 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 38 | 30 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 23 | 23 | $0 |
| 95806 | Sleep study including heart rate, breathing, airflow, and effort | 22 | 22 | $0 |
Insurance plans in this area (ZIP 22902)
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