DR. OLEG B. SHPAK (M.D.) – Internal Medicine Physician, NPI 1376546069
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,244 INTERNAL MEDICINE in MD
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Provider Addresses for DR. OLEG B. SHPAK (M.D.)
Annapolis Road, Seabrook, Lanham-Seabrook, Prince George's County, Maryland, 20706, United States
LANHAM, MD 207063038
Phone: (301) 577-5511
Fax: (301) 577-1177
Type: Mailing
Maryland Tag Services, 9470, Annapolis Road, Seabrook, Lanham-Seabrook, Prince George's County, Maryland, 20706, United States
STE 210
LANHAM, MD 207063038
Phone: (301) 577-5511
Fax: (301) 577-1177
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 36 Open Payments records for all available years, with a total value of $668.
Total Amount is formed as General ($668) + Research ($0) + Ownership ($0) = $668.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Novo Nordisk Inc ($276).
Total Amount
$668
General + Research + Ownership
Payments
36
Total payment records
General Amount
$668
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 |
|---|---|
| Novo Nordisk Inc | $276 |
| AstraZeneca Pharmaceuticals LP | $108 |
| Abbott Laboratories | $71 |
| Lilly USA, LLC | $57 |
| Exact Sciences Corporation | $29 |
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: 2011-07-21
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 |
|---|---|---|---|---|
| I20110721000676 | I | Internal Medicine | DC | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 667 | 271 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 438 | 259 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 203 | 125 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 91 | 91 | $0 |
| 90694 | Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 58 | 58 | $0 |
Insurance plans in this area (ZIP 20706)
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