Dr. Robert B. Antoniou, MD
- Medicare services, 2024
- 510
- Medicare patients, 2024
- 106
- Part D claims, 2024
- 68
- Industry payments
- $4,731
- Affiliated sites
- 2
- Practice address
- 125 Kennedy Dr Ste 300, Hauppauge, NY 11788
- Practice phone
- Call (615) 478-3540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Center for Advanced Spine & Joint Surgery (Kennedy Dr)
Surgery Center - Not Medicare-Certified · Hauppauge, New York
Find Dr. Antoniou'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. Robert B. Antoniou is an anesthesiologist in Hauppauge, New York
Dr. Antoniou practices at The Center for Advanced Spine & Joint Surgery (Kennedy Dr) in Hauppauge, New York.
Dr. Antoniou's NPI, 1649567702, was assigned on July 8, 2011. Dr. Antoniou graduated from SUNY Upstate Medical University in 2010. Dr. Antoniou holds Massachusetts license 248854.
- NPI
- 1649567702NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082927785
- NPI enumeration date
- July 8, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (615) 478-3540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert B. Antoniou practices at The Center for Advanced Spine & Joint Surgery (Kennedy Dr) in Hauppauge, New York
Dr. Antoniou's primary practice is The Center for Advanced Spine & Joint Surgery (Kennedy Dr), at 125 Kennedy Dr Ste 300, Hauppauge, NY 11788. The practice phone is (615) 478-3540.
- The Center for Advanced Spine & Joint Surgery (Kennedy Dr)125 Kennedy Dr Ste 300, Hauppauge, NY 11788Phone(615) 478-3540
Source: Dmand AI Affiliation Data
Dr. Robert B. Antoniou is affiliated with 2 sites of care and 2 medical groups
Dr. Antoniou's primary practice is The Center for Advanced Spine & Joint Surgery (Kennedy Dr) in Hauppauge, New York. The medical group on file is EMU Health. Dmand AI also links Dr. Antoniou to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert B. Antoniou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Antoniou practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Center for Advanced Spine & Joint Surgery (Kennedy Dr) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert B. Antoniou is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Antoniou's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Antoniou is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Antoniou
Counts of anesthesiologists 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. Robert B. Antoniou billed Medicare for 510 services in 2024
CMS data shows 510 Medicare services from Dr. Antoniou across 6 procedure codes in 2024, for 106 Medicare patients. Medicare paid $27,612 for them. Every service was in an office.
Dr. Antoniou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2642024: 21220%
- Surgery
- 2023: 2462024: 15935%
- Office and hospital visits
- 2023: 1382024: 1391%
Dr. Antoniou compared with the New York median for anesthesiologists, 2024
- Dr. Antoniou
- New York median
- Medicare services
- 510vs 766.7 times
- Medicare patients
- 106vs 13220% below
- Part D claims
- 14vs 2442% below
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Antoniou'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Antoniou and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert B. Antoniou treated 106 Medicare patients in 2024, average age 69
CMS counts 106 Medicare patients who saw Dr. Antoniou in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 11% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Antoniou's median patient age at 46, with 52% women.
Dr. Antoniou's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Antoniou's Medicare patients by sex, 2024
- Women5956%
- Men4744%
Chronic conditions among Dr. Antoniou's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis60%
- Anxiety37%
- Ischemic heart disease35%
- Mood disorders29%
- Diabetes28%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Antoniou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women52%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert B. Antoniou wrote 68 Medicare Part D claims in 2024
In 2024, Dr. Antoniou wrote 68 Medicare Part D claims for 28 patients. 99% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $56 in total drug cost. In 2020, CMS named 34 claims across 2 drugs.
Dr. Antoniou's Part D claims by kind of drug, 2024
- Generic67 claims99%
- Brand-name and other1 claims1%
Dr. Antoniou'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. Antoniou's Part D claims, 2024
- Opioids22%15 of 68 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, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 342024: 1459%
Drugs named by CMS: 1 in 2024, 2 in 2020.
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
Dr. Robert B. Antoniou offers telehealth to Medicare patients
Dr. Antoniou accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Antoniou as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Laminectomy or laminotomy (partial removal of spine bones): 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. Robert B. Antoniou received $4,731 in industry payments from 2016 to 2025
CMS Open Payments shows 56 general payments to Dr. Antoniou from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 54% of the total. Medtronic USA, Inc. paid the most, $3,652.
General payments to Dr. Antoniou by program year, 2016 to 2025
General payments to Dr. Antoniou by kind, 2016 to 2025
- Food and beverage$2,56254%
- Travel and lodging$2,17046%
Companies that paid Dr. Antoniou 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. Robert B. Antoniou graduated from SUNY Upstate Medical University
Dr. Antoniou graduated from SUNY Upstate Medical University in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert B. Antoniou'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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. Robert B. Antoniou
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. Robert B. Antoniou's NPI number?
Dr. Robert B. Antoniou's NPI number is 1649567702. It was assigned on July 8, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert B. Antoniou?
Dr. Robert B. Antoniou is an anesthesiologist in Hauppauge, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert B. Antoniou practice?
Dr. Antoniou practices at 125 Kennedy Dr Ste 300, Hauppauge, NY 11788. Dr. Antoniou's primary practice is The Center for Advanced Spine & Joint Surgery (Kennedy Dr) in Hauppauge, New York. Dmand AI also links Dr. Antoniou to 1 group practice or clinic and 1 medical group.
What is Dr. Robert B. Antoniou's office phone number?
The practice phone on file for Dr. Antoniou is (615) 478-3540.
What is Dr. Robert B. Antoniou's medical license number?
Dr. Antoniou holds Massachusetts license 248854.
What medical group is Dr. Robert B. Antoniou part of?
Dr. Antoniou is linked to EMU Health. Dmand AI links Dr. Antoniou to 1 more medical group.
Does Dr. Robert B. Antoniou accept Medicare?
Yes. CMS data shows Dr. Antoniou billed Medicare for 510 services in 2024, and Dr. Antoniou accepts Medicare assignment.
Does Dr. Robert B. Antoniou offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Antoniou as offering telehealth services.
How many Medicare patients does Dr. Robert B. Antoniou see?
CMS counts 106 Medicare patients who saw Dr. Antoniou in 2024, with an average age of 69.
What services does Dr. Robert B. Antoniou bill to Medicare?
In 2024, Dr. Antoniou's most billed Medicare services were ultrasound (76942), surgery: bones and joints (20553) and office visit, established patient (99212).
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Where did Dr. Robert B. Antoniou go to medical school?
Dr. Antoniou graduated from SUNY Upstate Medical University in 2010.
What drugs does Dr. Robert B. Antoniou prescribe most?
In 2024 Medicare Part D data, Dr. Antoniou's most prescribed drugs by claims were Tizanidine HCl.
Has Dr. Robert B. Antoniou received payments from drug or device companies?
CMS Open Payments shows $4,731 in general payments to Dr. Antoniou from 9 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.
How long has Dr. Robert B. Antoniou been practicing?
Dr. Antoniou graduated from medical school in 2010, 16 years ago.
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