LESLIE SIXTEN HILDING (M.D) – Hospitalist Physician, NPI 1124376199
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,934 INTERNAL MEDICINE in VA
Provider Addresses for LESLIE SIXTEN HILDING (M.D)
PO BOX 79777
BALTIMORE, MD 212790777
Phone: (434) 654-7794
Fax: (434) 654-7582
Type: Mailing
500 MARTHA JEFFERSON DR
CHARLOTTESVILLE, VA 229114668
Phone: (434) 654-7580
Fax: (434) 654-7582
Type: Location
PO BOX 21007
HUNTSVILLE, AL 358135007
Phone: (256) 265-6047
Fax: (256) 801-6218
Type: Mailing
101 SIVLEY RD SW
HUNTSVILLE, AL 358014470
Phone: (256) 265-1000
Fax: (256) 265-3886
Type: Location
500 Martha Jefferson Dr
Charlottesville, VA 229114668
Phone: (434) 654-7580
Fax: (434) 654-7582
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $227.
Total Amount is formed as General ($227) + Research ($0) + Ownership ($0) = $227.
Last reported payment date: 2023-11-06 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($95).
Total Amount
$227
General + Research + Ownership
Payments
11
Total payment records
General Amount
$227
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-06
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: 2022-10-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20200727001457 | I | Hospitalist | VA | TBD |
| I20221014001525 | I | Internal Medicine | AL | 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 | 696 | 194 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 144 | 60 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 78 | 76 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | 53 | $0 |
Insurance plans in this area (ZIP 21279)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | AL | |
| Internal Medicine | AL | |
| Hospitalist, Family Practice | TN | |
| Hospitalist, Family Practice | AL | |
| Internal Medicine | AL | |
| Hospice/Palliative Care, Family Practice, Geriatric Medicine | AL | |
| Hospitalist, Internal Medicine | AL | |
| H O S P I T A L I S T | AL | |
| Internal Medicine | AL | |
| Hospitalist, Family Practice | AL |
Reviews
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