SASA ZIVKOVIC (MD) – Specialist, NPI 1780650960
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
508 NEUROLOGY in CT
Provider Addresses for SASA ZIVKOVIC (MD)
20 York St
New Haven, CT 065103220
Phone: (203) 785-4085
Fax: (203) 785-4937
Type: Location
3471, Fifth Avenue, North Oakland, Pittsburgh, Allegheny County, Pennsylvania, 15213, United States
SUITE 810 LKB
PITTSBURGH, PA 152133215
Phone:
Type: Mailing
800 BOSTON POST RD
GUILFORD, CT 064372747
Phone: (877) 925-3637
Fax: (877) 925-3329
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $4,801.
Total Amount is formed as General ($4,801) + Research ($0) + Ownership ($0) = $4,801.
Last reported payment date: 2024-07-30 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($2,685).
Total Amount
$4,801
General + Research + Ownership
Payments
6
Total payment records
General Amount
$4,801
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $2,685 |
| Alnylam Pharmaceuticals Inc. | $1,155 |
| Takeda Pharmaceuticals U.S.A., Inc. | $928 |
| ARGENX US, INC. | $33 |
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: 2022-07-21
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 |
|---|---|---|---|---|
| I20100507000495 | I | Neurology | PA | TBD |
| I20220721001638 | I | Neurology | CT | 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 | 123 | 83 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 62 | 62 | $0 |
| 95885 | Needle measurement of electrical activity in arm or leg muscles, limited study | 53 | 50 | $0 |
| 95911 | Nerve conduction, 9-10 studies | 41 | 41 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 40 | 40 | $0 |
Insurance plans in this area (ZIP 06510)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | CT | |
| H E M A T O L O G Y/ O N C O L O G Y | CT | |
| Internal Medicine, Nephrology | SC | |
| - | CT | |
| - | NC | |
| Internal Medicine | CT | |
| - | CT | |
| Cardiac Surgery | CT | |
| - | CT | |
| - | CT |
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