Dr. Vassilios G. Dimopoulos, MD

  • Buffalo, NY
  • Neurosurgeon
NPI1720099724PAC ID3476879206
Medicare services, 2024
78
Medicare patients, 2024
55
Part D claims, 2018
12
Publications
18
Clinical trials
1
Practice address
400 International Dr, Buffalo, NY 14221
Practice phone
Call (716) 631-3555
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Dia Invision Health

Buffalo, New York

See all 5 affiliations

Find Dr. Dimopoulos' 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.

View contacts for free

Dr. Vassilios G. Dimopoulos is a neurosurgeon in Buffalo, New York

Dr. Dimopoulos practices at Dia Invision Health in Buffalo, New York.

Dr. Dimopoulos' NPI, 1720099724, was assigned on August 11, 2006. Dr. Dimopoulos graduated from University of Rochester School of Medicine and Dentistry in 2013. Dr. Dimopoulos holds New York license 277247.

NPI and contact details
Medicare PAC ID
3476879206
NPI enumeration date
August 11, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 631-3555
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
39
Medical school graduation
2013

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Vassilios G. Dimopoulos practices at Dia Invision Health in Buffalo, New York

Dr. Dimopoulos' primary practice is Dia Invision Health, at 400 International Dr, Buffalo, NY 14221 in Erie County. The practice phone is (716) 631-3555.

  • Dia Invision Health
    400 International Dr, Buffalo, NY 14221 · Erie CountyPhone(716) 631-3555

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Vassilios G. Dimopoulos is affiliated with 4 sites of care and 1 medical group

Dr. Dimopoulos' primary practice is Dia Invision Health in Buffalo, New York. Dr. Dimopoulos is also affiliated with Good Samaritan University Hospital. The medical group on file is Invision Health. Dmand AI also links Dr. Dimopoulos to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Dimopoulos

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Vassilios G. Dimopoulos' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dimopoulos practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dia Invision HealthAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Dimopoulos practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Vassilios G. Dimopoulos is one of 455 neurosurgeons in New York

Neurological surgery is Dr. Dimopoulos' primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Dimopoulos is licensed in New York.

Specialties and state licenses

  • Neurological surgery, New YorkPrimaryLicense 277247 · taxonomy 207T00000X

Neurosurgeons near Dr. Dimopoulos

Counts of neurosurgeons 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. Vassilios G. Dimopoulos billed Medicare for 78 services in 2024

CMS data shows 78 Medicare services from Dr. Dimopoulos across 2 procedure codes in 2024, all of them office visits, for 55 Medicare patients. Medicare paid $7,376 for them. Every service was in an office.

Medicare services, 202478
Medicare patients55
Paid by Medicare$7,376
Procedure codes2

Dr. Dimopoulos' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 912024: 7814%

Dr. Dimopoulos compared with the New York median for neurosurgeons, 2024

  • Dr. Dimopoulos
  • New York median
Medicare services
78vs 16252% below
Medicare patients
55vs 11351% below
Part D claims
12vs 2245% below

Medians across 411 neurosurgeons in New York with Dmand AI profiles that report each measure.

Dr. Dimopoulos' 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.

See all procedures by Dr. Dimopoulos

Need commercial claims for Dr. Dimopoulos?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dimopoulos and other neurosurgeons in New York.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Vassilios G. Dimopoulos treated 55 Medicare patients in 2024, average age 70

CMS counts 55 Medicare patients who saw Dr. Dimopoulos in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have arthritis, and 75% have high blood pressure. 29% are also on Medicaid. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Dimopoulos' median patient age at 68, with 57% women.

Medicare patients, 202455
Average age70
Average risk score1.71
Also on Medicaid29%

Dr. Dimopoulos' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Dimopoulos' Medicare patients by sex, 2024

  • Women3156%
  • Men2444%

Chronic conditions among Dr. Dimopoulos' Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Anxiety45%
  5. Mood disorders45%
  6. Depression38%
  7. Ischemic heart disease33%
  8. Chronic kidney disease31%

Share of Medicare patients with each condition. A patient can have several.

Dr. Dimopoulos' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women57%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Vassilios G. Dimopoulos wrote 12 Medicare Part D claims in 2018

In 2018, Dr. Dimopoulos wrote 12 Medicare Part D claims. They cover 1 drug, with $82 in total drug cost. In 2016, CMS named 11 claims across 1 drug.

Part D claims, 201812
Drugs named by CMS1
Total drug cost$82

Dr. Dimopoulos' most prescribed drugs by claims, 2018

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2016 to 2018

  • 2016
  • 2018
Claims for drugs CMS names
2016: 112018: 129%

Drugs named by CMS: 1 in 2018, 1 in 2016.

See all prescribing by Dr. Dimopoulos

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Vassilios G. Dimopoulos ranks in the 63rd percentile for spinal fusion in Medicare

Dr. Dimopoulos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 68 procedures of spinal fusion by Dr. Dimopoulos, more than 63% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Dimopoulos ranks in Medicare procedure volume

Spinal fusion
63rd percentile68 procedures
Laminectomy or laminotomy (partial removal of spine bones)
43rd percentile16 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find neurosurgeons like Dr. Dimopoulos by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Vassilios G. Dimopoulos has 18 publications on record

Dmand AI links 18 papers to Dr. Dimopoulos, published from 2011 to 2019. 2016 was the busiest year, with 6. The most frequent topics are Cerebrospinal Fluid Shunts, Cervical Vertebrae and Postoperative Complications. Dr. Dimopoulos has published most often in J Clin Med Res. Dr. Dimopoulos' most frequent co-authors are John Pollina, MD, Kunal Vakharia, MD and Asham Khan, MD.

Papers18
Years published2011 to 2019

Dr. Dimopoulos' papers by year, 2011 to 2019

Topics Dr. Dimopoulos writes about most

  • Cerebrospinal Fluid Shunts
  • Cervical Vertebrae
  • Postoperative Complications
  • Spinal Fractures
  • Spinal Fusion

Dr. Dimopoulos' most frequent co-authors

Recent publications by Dr. Dimopoulos

See all 18 publications and co-authors

See who Dr. Dimopoulos researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dimopoulos works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Vassilios G. Dimopoulos has worked on 1 clinical trial

Dmand AI links Dr. Dimopoulos to 1 clinical trial. Conditions studied include Intervertebral Disc Degeneration and Spinal Diseases.

Conditions in Dr. Dimopoulos' trials

  • Intervertebral Disc Degeneration
  • Spinal Diseases

Investigators on the most trials with Dr. Dimopoulos

Recent clinical trials with Dr. Dimopoulos

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Vassilios G. Dimopoulos received $12,419 in industry payments from 2016 to 2025

CMS Open Payments shows 147 general payments to Dr. Dimopoulos from 30 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 68% of the total. Globus Medical, Inc. paid the most, $3,680.

General payments to Dr. Dimopoulos by program year, 2016 to 2025

General payments to Dr. Dimopoulos by kind, 2016 to 2025

$12.4Kin total
  • Travel and lodging$8,47968%
  • Food and beverage$3,74030%
  • Education$2002%

Companies that paid Dr. Dimopoulos the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Dimopoulos

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Vassilios G. Dimopoulos graduated from University of Rochester School of Medicine and Dentistry

Dr. Dimopoulos graduated from University of Rochester School of Medicine and Dentistry in 2013.

  1. Medical schoolUniversity of Rochester School of Medicine and Dentistry

Source: Dmand AI Professional Profile Data

Sources for Dr. Vassilios G. Dimopoulos's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Vassilios G. Dimopoulos

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. Vassilios G. Dimopoulos' NPI number?

Dr. Vassilios G. Dimopoulos' NPI number is 1720099724. It was assigned on August 11, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Vassilios G. Dimopoulos?

Dr. Vassilios G. Dimopoulos is a neurosurgeon in Buffalo, New York. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Vassilios G. Dimopoulos practice?

Dr. Dimopoulos practices at 400 International Dr, Buffalo, NY 14221. Dr. Dimopoulos' primary practice is Dia Invision Health in Buffalo, New York. Dmand AI also links Dr. Dimopoulos to 1 hospital and 1 group practice or clinic.

What is Dr. Vassilios G. Dimopoulos' office phone number?

The practice phone on file for Dr. Dimopoulos is (716) 631-3555.

What is Dr. Vassilios G. Dimopoulos' medical license number?

Dr. Dimopoulos holds New York license 277247.

Which hospitals is Dr. Vassilios G. Dimopoulos affiliated with?

Dr. Dimopoulos is affiliated with Good Samaritan University Hospital. Dmand AI links Dr. Dimopoulos to 1 more hospital.

What medical group is Dr. Vassilios G. Dimopoulos part of?

Dr. Dimopoulos is linked to Invision Health.

Does Dr. Vassilios G. Dimopoulos accept Medicare?

Yes. CMS data shows Dr. Dimopoulos billed Medicare for 78 services in 2024, and Dr. Dimopoulos accepts Medicare assignment.

How many Medicare patients does Dr. Vassilios G. Dimopoulos see?

CMS counts 55 Medicare patients who saw Dr. Dimopoulos in 2024, with an average age of 70.

What services does Dr. Vassilios G. Dimopoulos bill to Medicare?

In 2024, Dr. Dimopoulos' most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99204).

Show 6 more questionsShow fewer questions

Where did Dr. Vassilios G. Dimopoulos go to medical school?

Dr. Dimopoulos graduated from University of Rochester School of Medicine and Dentistry in 2013.

What drugs does Dr. Vassilios G. Dimopoulos prescribe most?

In 2018 Medicare Part D data, Dr. Dimopoulos' most prescribed drugs by claims were Hydrocodone-Acetaminophen.

Has Dr. Vassilios G. Dimopoulos received payments from drug or device companies?

CMS Open Payments shows $12,419 in general payments to Dr. Dimopoulos from 30 companies from 2016 to 2025. The largest total came from Globus Medical, Inc.

How long has Dr. Vassilios G. Dimopoulos been practicing?

Dr. Dimopoulos graduated from medical school in 2013, 13 years ago.

Does Dr. Vassilios G. Dimopoulos do research?

Dmand AI links 18 publications to Dr. Dimopoulos, published from 2011 to 2019. Dr. Dimopoulos has worked on 1 clinical trial.

Who does Dr. Vassilios G. Dimopoulos publish with?

Dr. Dimopoulos' most frequent co-authors are John Pollina, MD (11 shared papers), Kunal Vakharia, MD (6 shared papers) and Asham Khan, MD (3 shared papers).

Selling to neurological surgery practices?

See neurosurgeons in New York by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)