DR. MARIANNE ZUGGO-LISZKA (MD) – Internal Medicine Physician, NPI 1720051170
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,240 HOSPITALIST in VA
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Provider Addresses for DR. MARIANNE ZUGGO-LISZKA (MD)
New Mountain Road, Bowmantown, Aldie, Loudoun County, Virginia, 20105, United States
ALDIE, VA 201050000
Phone: (571) 262-9755
Fax: (703) 957-2388
Type: Mailing
Aldie Family & Cosmetic Dentistry, 24600, Millstream Drive, Aldie, Loudoun County, Virginia, 20105, United States
MIDDLEBURG GERIATRICS, PLC
ALDIE, VA 201050000
Phone: (571) 262-9755
Fax: (703) 957-2388
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-07-12
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20040712000065 | I | Hospitalist | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,320 | 234 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 138 | 129 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 119 | 116 | $0 |
Insurance plans in this area (ZIP 20105)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | VA | |
| Internal Medicine | RI | |
| Hospitalist, Internal Medicine, Internal Medicine | SC | |
| Internal Medicine, Internal Medicine, Hospitalist, Family Practice | MA | |
| Internal Medicine | TX | |
| Internal Medicine | DISTRITO NICIONAL | |
| Hospitalist, Internal Medicine, Geriatric Medicine, Internal Medicine | PA | |
| Internal Medicine | MD | |
| Hospitalist, Internal Medicine | VA | |
| Internal Medicine | VA |
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