DR. TATIANA LEIBU (M.D.) – Internal Medicine Physician, NPI 1699762971
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
9,967 INTERNAL MEDICINE in PA
Provider Addresses for DR. TATIANA LEIBU (M.D.)
660 PELLIS RD
SUITE 201
GREENSBURG, PA 156014453
Phone: (724) 837-9066
Fax: (724) 837-9231
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 151 Open Payments records for all available years, with a total value of $2,567.
Total Amount is formed as General ($2,567) + Research ($0) + Ownership ($0) = $2,567.
Last reported payment date: 2024-12-26 • Largest payer in this snapshot: ABBVIE INC. ($652).
Total Amount
$2,567
General + Research + Ownership
Payments
151
Total payment records
General Amount
$2,567
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $652 |
| AstraZeneca Pharmaceuticals LP | $367 |
| Amgen Inc. | $349 |
| Novo Nordisk Inc | $269 |
| Exact Sciences Corporation | $221 |
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: 2011-06-01
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 |
|---|---|---|---|---|
| I20110601000825 | I | Internal Medicine | PA | 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 | 217 | 108 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 102 | 65 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 20 | 20 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 20 | 16 | $0 |
| G0438 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 17 | 17 | $0 |
Insurance plans in this area (ZIP 15601)
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