Ernest Joseph Barthelemy
- Medicare services, 2024
- 90
- Medicare patients, 2024
- 55
- Publications
- 4
- Hospital affiliations
- 1
- Industry payments
- $6,634
- Practice address
- 1 Brookdale Plaza, Brooklyn, NY 11212
- Practice phone
- Call (718) 240-5966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ernest Barthelemy'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.
Ernest Joseph Barthelemy is a neurosurgeon in Brooklyn, New York
Ernest Barthelemy practices at Brookdale Hospital Medical Center in Brooklyn, New York, part of One Brooklyn Health System.
Ernest Barthelemy's NPI, 1467871442, was assigned on April 7, 2014. Ernest Barthelemy graduated from Icahn School Of Medicine At Mount Sinai in 2012. Ernest Barthelemy's California license number on file is A172632.
- NPI
- 1467871442NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345594438
- NPI enumeration date
- April 7, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 240-5966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ernest Joseph Barthelemy practices at Brookdale Hospital Medical Center in Brooklyn, New York
Ernest Barthelemy's primary practice is Brookdale Hospital Medical Center, at 1 Brookdale Plaza, Brooklyn, NY 11212 in Kings County. The practice phone is (718) 240-5966.
- Brookdale Hospital Medical Center1 Brookdale Plaza, Brooklyn, NY 11212 · Kings CountyPhone(718) 240-5966
Source: Dmand AI Affiliation Data
Ernest Joseph Barthelemy is affiliated with 1 site of care and 3 medical groups
Ernest Barthelemy's primary practice is Brookdale Hospital Medical Center in Brooklyn, New York, part of One Brooklyn Health System. The medical group on file is Brookdale University Hospital and Medical Center. Dmand AI also links Ernest Barthelemy to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ernest Joseph Barthelemy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ernest Barthelemy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brookdale Hospital Medical Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across One Brooklyn Health System and 6.2K+ hospitals, with verified contacts in the same login.
Ernest Joseph Barthelemy is one of 455 neurosurgeons in New York
Neurological surgery is Ernest Barthelemy's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Ernest Barthelemy's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- New York license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, lower back pain and spinal fusion among the conditions Ernest Barthelemy treats.
Neurosurgeons near Ernest Barthelemy
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
Ernest Joseph Barthelemy billed Medicare for 90 services in 2024
CMS data shows 90 Medicare services from Ernest Barthelemy across 2 procedure codes in 2024, for 55 Medicare patients. Medicare paid $4,476 for them. Every service was in a facility, such as a hospital, rather than an office.
Ernest Barthelemy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 902024: 90No change
Ernest Barthelemy compared with the New York median for neurosurgeons, 2024
- Ernest Barthelemy
- New York median
- Medicare services
- 90vs 16244% below
- Medicare patients
- 55vs 11351% below
Medians across 411 neurosurgeons in New York with Dmand AI profiles that report each measure.
Ernest Barthelemy'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 Ernest Barthelemy?
Medicare shows one payer. Book a meeting to get commercial claims data for Ernest Barthelemy and other neurosurgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ernest Joseph Barthelemy treated 55 Medicare patients in 2024, average age 73
CMS counts 55 Medicare patients who saw Ernest Barthelemy in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 76% are also on Medicaid. Their average risk score is 2.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ernest Barthelemy's median patient age at 68, with 44% women.
Ernest Barthelemy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ernest Barthelemy's Medicare patients by sex, 2024
- Women3767%
- Men1833%
Chronic conditions among Ernest Barthelemy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis56%
- Stroke or TIA56%
- Mood disorders44%
- Depression36%
- Ischemic heart disease35%
Share of Medicare patients with each condition. A patient can have several.
Ernest Barthelemy's 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
- Women44%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ernest Joseph Barthelemy ranks in the 27th percentile for spinal fusion in Medicare
Ernest Barthelemy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of spinal fusion by Ernest Barthelemy, more than 27% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Ernest Barthelemy ranks in Medicare procedure volume
- Spinal fusion
- 27th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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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Ernest Joseph Barthelemy has 4 publications on record
Dmand AI links 4 papers to Ernest Barthelemy, published from 2009 to 2024. 2012 was the busiest year, with 2. The most frequent topics are Biomechanical Phenomena, Gait Disorders, Neurologic and Parkinson Disease. Ernest Barthelemy's most frequent co-author is Amrit K. Chiluwal.
Ernest Barthelemy's papers by year, 2009 to 2024
Topics Ernest Barthelemy writes about most
- Biomechanical Phenomena
- Gait Disorders, Neurologic
- Parkinson Disease
- Postural Balance
- Walking
Ernest Barthelemy's most frequent co-authors
Recent publications by Ernest Barthelemy
Arch Phys Med Rehabil
See who Ernest Barthelemy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ernest Barthelemy works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Ernest Joseph Barthelemy received $6,634 in industry payments from 2020 to 2025
CMS Open Payments shows 87 general payments to Ernest Barthelemy from 17 drug and device companies from 2020 to 2025. Travel and lodging make up the largest share, 66% of the total. Nuvasive, Inc. paid the most, $1,911.
General payments to Ernest Barthelemy by program year, 2020 to 2025
General payments to Ernest Barthelemy by kind, 2020 to 2025
- Travel and lodging$4,40666%
- Food and beverage$2,22834%
Companies that paid Ernest Barthelemy the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ernest Joseph Barthelemy has 5 awards and honors on record
Dmand AI lists 5 awards for Ernest Barthelemy, most recently Paul Farmer Global Surgery Fellowship in 2017.
Awards and honors for Ernest Barthelemy
- 2017
- Paul Farmer Global Surgery Fellowship
- 2014
- Distinction in Medical Education
- Distinction in Research
- Eugene W. Friedman, M.D. Prize for Clinical Excellence
- 2012
- Neurosurgery Medical Student Scholarship
Source: Dmand AI Professional Profile Data
Ernest Joseph Barthelemy graduated from Icahn School Of Medicine At Mount Sinai
Ernest Barthelemy graduated from Icahn School Of Medicine At Mount Sinai in 2012. Ernest Barthelemy is a member of AANS, ACSM, CNS, Haitian Foundation for the Development of Neurology and Neurosurgery and Haitian Surgical Association.
- Medical school
Source: Dmand AI Professional Profile Data
Ernest Joseph Barthelemy accepts plans from 10 insurance carriers
Ernest Barthelemy is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- MetroPlus Health Plan
- MVP Health Care
- Regence Health Plans
- +2 more carriersWith a free account
Plan types Ernest Barthelemy accepts, by number of carriers
- Medicare8
- PPO7
- EPO2
- HMO2
- Medicaid2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Ernest Joseph Barthelemy'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Ernest Joseph Barthelemy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ernest Joseph Barthelemy's NPI number?
Ernest Joseph Barthelemy's NPI number is 1467871442. It was assigned on April 7, 2014, and it is active in the NPI Registry.
What does Ernest Joseph Barthelemy specialize in?
Ernest Joseph Barthelemy is a neurosurgeon in Brooklyn, New York. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Ernest Joseph Barthelemy practice?
Ernest Barthelemy practices at 1 Brookdale Plaza, Brooklyn, NY 11212. Ernest Barthelemy's primary practice is Brookdale Hospital Medical Center in Brooklyn, New York, part of One Brooklyn Health System. Dmand AI also links Ernest Barthelemy to 2 medical groups.
What is Ernest Joseph Barthelemy's office phone number?
The practice phone on file for Ernest Barthelemy is (718) 240-5966.
What is Ernest Joseph Barthelemy's medical license number?
Ernest Barthelemy's California license number on file is A172632, one of the licenses on file in 2 states.
Which states has Ernest Joseph Barthelemy been licensed in?
Dmand AI has state licenses on file for Ernest Barthelemy in California (2021 to 2023) and New York (2018 to 2025).
Which hospitals is Ernest Joseph Barthelemy affiliated with?
Ernest Barthelemy practices at Brookdale Hospital Medical Center in Brooklyn, New York.
What medical group is Ernest Joseph Barthelemy part of?
Ernest Barthelemy is linked to Brookdale University Hospital and Medical Center. Dmand AI links Ernest Barthelemy to 2 more medical groups.
Does Ernest Joseph Barthelemy accept Medicare?
Yes. CMS data shows Ernest Barthelemy billed Medicare for 90 services in 2024, and Ernest Barthelemy accepts Medicare assignment.
How many Medicare patients does Ernest Joseph Barthelemy see?
CMS counts 55 Medicare patients who saw Ernest Barthelemy in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Ernest Joseph Barthelemy bill to Medicare?
In 2024, Ernest Barthelemy's most billed Medicare services were hospital inpatient care (99231) and hospital inpatient care (99221).
Where did Ernest Joseph Barthelemy go to medical school?
Ernest Barthelemy graduated from Icahn School Of Medicine At Mount Sinai in 2012.
Has Ernest Joseph Barthelemy received payments from drug or device companies?
CMS Open Payments shows $6,634 in general payments to Ernest Barthelemy from 17 companies from 2020 to 2025. The largest total came from Nuvasive, Inc.
How long has Ernest Joseph Barthelemy been practicing?
Ernest Barthelemy graduated from medical school in 2012, 14 years ago.
Does Ernest Joseph Barthelemy do research?
Dmand AI links 4 publications to Ernest Barthelemy, published from 2009 to 2024.
Who does Ernest Joseph Barthelemy publish with?
Ernest Barthelemy's most frequent co-authors are Amrit K. Chiluwal (1 shared paper).
What insurance does Ernest Joseph Barthelemy accept?
Ernest Barthelemy is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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