Dr. Lydia Shajenko, MD
- Medicare services, 2024
- 19,172
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 1,749
- Hospital affiliations
- 1
- Industry payments
- $93,229
- Practice address
- 725 River Rd, Edgewater, NJ 07020
- Practice phone
- Call (201) 943-2273
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Clinical Neurophysiology & Epilepsy
Edgewater, New Jersey
Find Dr. Shajenko's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Lydia Shajenko is a clinical neurophysiologist in Edgewater, New Jersey
Dr. Shajenko practices at Clinical Neurophysiology & Epilepsy in Edgewater, New Jersey.
Dr. Shajenko's NPI, 1841289634, was assigned on October 14, 2005. Dr. Shajenko graduated from University of Connecticut School of Medicine in 1997. Dr. Shajenko holds New Jersey license 25MA08061700.
- NPI
- 1841289634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870579162
- NPI enumeration date
- October 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (201) 943-2273
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lydia Shajenko practices at Clinical Neurophysiology & Epilepsy in Edgewater, New Jersey
Dr. Shajenko's primary practice is Clinical Neurophysiology & Epilepsy, at 725 River Rd, Edgewater, NJ 07020 in Bergen County. The practice phone is (201) 943-2273.
- Clinical Neurophysiology & Epilepsy725 River Rd, Edgewater, NJ 07020 · Bergen CountyPhone(201) 943-2273
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lydia Shajenko is affiliated with 4 sites of care
Dr. Shajenko's primary practice is Clinical Neurophysiology & Epilepsy in Edgewater, New Jersey. Dr. Shajenko is also affiliated with Palisades Medical Center. Dmand AI also links Dr. Shajenko to 2 more physician offices, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lydia Shajenko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shajenko practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clinical Neurophysiology & Epilepsy | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lydia Shajenko is one of 19 clinical neurophysiologists in New Jersey
Clinical neurophysiology is Dr. Shajenko's primary specialty in the NPI Registry, under taxonomy code 2084N0600X. Dmand AI has Dr. Shajenko's licenses on file in 2 states: New Jersey and New York.
Specialties and state licenses
- Clinical neurophysiology, New JerseyPrimary
- Neurology, New York
Clinical neurophysiologists near Dr. Shajenko
Counts of clinical neurophysiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Lydia Shajenko billed Medicare for 19,172 services in 2024
CMS data shows 19,172 Medicare services from Dr. Shajenko across 33 procedure codes in 2024, for 118 Medicare patients. Medicare paid $418,733 for them. Every service was in an office.
Dr. Shajenko's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 17,7012024: 17,3002%
- Tests and treatments
- 2023: 2,1262024: 1,28640%
- Surgery
- 2023: 2592024: 38247%
- Office and hospital visits
- 2023: 2382024: 15037%
- Imaging
- 2023: 342024: 5459%
- Other services
- 2023: 272024: 0100%
Dr. Shajenko compared with the New Jersey median for clinical neurophysiologists, 2024
- Dr. Shajenko
- New Jersey median
- Medicare services
- 19,172vs 66428.9 times
- Medicare patients
- 118vs 25454% below
- Part D claims
- 1,488vs 7172.1 times
Medians across 16 clinical neurophysiologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Shajenko's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Shajenko?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shajenko and other clinical neurophysiologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lydia Shajenko treated 118 Medicare patients in 2024, average age 68
CMS counts 118 Medicare patients who saw Dr. Shajenko in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Shajenko's median patient age at 57, with 67% women.
Dr. Shajenko's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Shajenko's Medicare patients by sex, 2024
- Women7866%
- Men4034%
Chronic conditions among Dr. Shajenko's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis55%
- Anxiety44%
- Mood disorders42%
- Diabetes35%
- Depression32%
- Stroke or TIA28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shajenko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women67%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lydia Shajenko wrote 1,749 Medicare Part D claims in 2024
In 2024, Dr. Shajenko wrote 1,749 Medicare Part D claims for 164 patients. 81% of them were for generic drugs. CMS names the drug for 1,488 of them, across 49 drugs with 11 or more claims each, at $722,888 in total drug cost. In 2023, CMS named 1,643 claims across 53 drugs.
Dr. Shajenko's Part D claims by kind of drug, 2024
- Generic1,419 claims81%
- Brand-name330 claims19%
Dr. Shajenko's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Shajenko's Part D claims, 2024
- Opioids10%174 of 1,749 claims
- Antibiotics1%12 of 1,749 claims
- Antipsychotics, patients 65 and over3%45 of 1,749 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,6432024: 1,4889%
Drugs named by CMS: 49 in 2024, 53 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Lydia Shajenko takes part in Medicare
Dr. Shajenko accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Lydia Shajenko received $93,229 in industry payments from 2016 to 2025
CMS Open Payments shows 1,574 general payments to Dr. Shajenko from 74 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 69% of the total. Abbvie Inc. paid the most, $47,900.
General payments to Dr. Shajenko by program year, 2016 to 2025
General payments to Dr. Shajenko by kind, 2016 to 2025
- Speaker and faculty fees$64,52569%
- Food and beverage$24,69226%
- Travel and lodging$3,6464%
- Education$3650%
Companies that paid Dr. Shajenko the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lydia Shajenko graduated from University of Connecticut School of Medicine
Dr. Shajenko graduated from University of Connecticut School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lydia Shajenko's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lydia Shajenko
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Lydia Shajenko's NPI number?
Dr. Lydia Shajenko's NPI number is 1841289634. It was assigned on October 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lydia Shajenko?
Dr. Lydia Shajenko is a clinical neurophysiologist in Edgewater, New Jersey. The primary specialty in the NPI Registry is Clinical Neurophysiology Physician (taxonomy code 2084N0600X).
Where does Dr. Lydia Shajenko practice?
Dr. Shajenko practices at 725 River Rd, Edgewater, NJ 07020. Dr. Shajenko's primary practice is Clinical Neurophysiology & Epilepsy in Edgewater, New Jersey. Dmand AI also links Dr. Shajenko to 2 physician offices.
What is Dr. Lydia Shajenko's office phone number?
The practice phone on file for Dr. Shajenko is (201) 943-2273.
What is Dr. Lydia Shajenko's medical license number?
Dr. Shajenko holds New Jersey license 25MA08061700, one of the licenses on file in 2 states.
Which states has Dr. Lydia Shajenko been licensed in?
Dmand AI has state licenses on file for Dr. Shajenko in New Jersey and New York.
Which hospitals is Dr. Lydia Shajenko affiliated with?
Dr. Shajenko is affiliated with Palisades Medical Center.
Does Dr. Lydia Shajenko accept Medicare?
Yes. CMS data shows Dr. Shajenko billed Medicare for 19,172 services in 2024, and Dr. Shajenko accepts Medicare assignment.
How many Medicare patients does Dr. Lydia Shajenko see?
CMS counts 118 Medicare patients who saw Dr. Shajenko in 2024, with an average age of 68.
What services does Dr. Lydia Shajenko bill to Medicare?
In 2024, Dr. Shajenko's most billed Medicare services were injected or infused drug (J0585), surgery: brain, spine and nerves (64640) and nerve and brain test (95886).
Show 4 more questionsShow fewer questions
Where did Dr. Lydia Shajenko go to medical school?
Dr. Shajenko graduated from University of Connecticut School of Medicine in 1997.
What drugs does Dr. Lydia Shajenko prescribe most?
In 2024 Medicare Part D data, Dr. Shajenko's most prescribed drugs by claims were Donepezil HCl, Memantine HCl and Levetiracetam.
Has Dr. Lydia Shajenko received payments from drug or device companies?
CMS Open Payments shows $93,229 in general payments to Dr. Shajenko from 74 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Lydia Shajenko been practicing?
Dr. Shajenko graduated from medical school in 1997, 29 years ago.
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