DR. LYDIA SHAJENKO (M.D.) – Clinical Neurophysiology Physician, NPI 1841289634
Clinical Neurophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
714 NEUROLOGY in NJ
Provider Addresses for DR. LYDIA SHAJENKO (M.D.)
725 RIVER RD STE 55
EDGEWATER, NJ 070201121
Phone: (646) 712-1635
Fax: (866) 267-8173
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 379 Open Payments records for all available years, with a total value of $16,672.
Total Amount is formed as General ($16,672) + Research ($0) + Ownership ($0) = $16,672.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: ABBVIE INC. ($12,787).
Total Amount
$16,672
General + Research + Ownership
Payments
379
Total payment records
General Amount
$16,672
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $12,787 |
| PFIZER INC. | $651 |
| Pacira Pharmaceuticals Incorporated | $434 |
| SCILEX PHARMACEUTICALS INC. | $202 |
| ARGENX US, INC. | $199 |
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: 2007-04-26
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 |
|---|---|---|---|---|
| I20070426000158 | I | Neurology | NJ | 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 |
|---|---|---|---|---|
| J0585 | Injection, onabotulinumtoxina, 1 unit | 17,701 | 27 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 296 | 75 | $0 |
| 64640 | Destruction of peripheral nerve or branch | 163 | 19 | $0 |
| 95700 | Measurement of brain wave activity (eeg), continuous | 148 | 97 | $0 |
| 95715 | Measurement of brain wave activity with video (veeg), 12-26 hours with intermittent monitoring | 119 | 35 | $0 |
Insurance plans in this area (ZIP 07020)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | NJ | 92540 | Observation, testing, and recording of abnormal eye movement | 15 | 15 |
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