Intensive Care Med
Brain Injuries, TraumaticCritical CareIntensive Care Units
Dr. Gregory William John Hawryluk, FRCSC, MD, PhD
NPI1871934596PAC ID0648413393
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 89
- Publications
- 98
- Clinical trials
- 1
- Hospital affiliations
- 2
- Practice address
- 1 Akron General Avenue, Akron, OH 44307
- Practice phone
- Call (330) 344-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hawryluk'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. Gregory William John Hawryluk is a neurosurgeon in Akron, Ohio
Dr. Hawryluk practices at Cleveland Clinic Akron General in Akron, Ohio, part of The Cleveland Clinic Foundation.
Dr. Hawryluk's NPI, 1871934596, was assigned on July 10, 2013. Dr. Hawryluk holds Utah license 8957400-1205.
NPI and contact details
- NPI
- 1871934596NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648413393
- NPI enumeration date
- July 10, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (330) 344-6000
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory William John Hawryluk practices at Cleveland Clinic Akron General in Akron, Ohio
Dr. Hawryluk's primary practice is Cleveland Clinic Akron General, at 1 Akron General Avenue, Akron, OH 44307 in Summit County. The practice phone is (330) 344-6000.
- Cleveland Clinic Akron General1 Akron General Avenue, Akron, OH 44307 · Summit CountyPhone(330) 344-6000
Source: Dmand AI Affiliation Data
Dr. Gregory William John Hawryluk is affiliated with 5 sites of care and 3 medical groups
Dr. Hawryluk's primary practice is Cleveland Clinic Akron General in Akron, Ohio, part of The Cleveland Clinic Foundation. Dr. Hawryluk is also affiliated with Cleveland Clinic Mercy Hospital. The medical group on file is Partners Physician Group. Dmand AI also links Dr. Hawryluk to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Cleveland Clinic Mercy HospitalPartners Physician Group3 group practices and clinicsNames with a free account2 medical groupsNames with a free account
See all 8 affiliations for Dr. HawrylukSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory William John Hawryluk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hawryluk practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Akron General | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory William John Hawryluk is one of 320 neurosurgeons in Ohio
Neurological surgery is Dr. Hawryluk's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Hawryluk is licensed in Utah.
Specialties and state licenses
- Neurological surgery, UtahPrimary
Neurosurgeons near Dr. Hawryluk
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. Gregory William John Hawryluk billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Hawryluk across 4 procedure codes in 2024, for 89 Medicare patients. Medicare paid $7,970 for them. Every service was in an office.
Medicare services, 2024152
Medicare patients89
Paid by Medicare$7,970
Procedure codes4
Dr. Hawryluk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1152024: 1193%
- Other services
- 2023: 02024: 33
Dr. Hawryluk compared with the Ohio median for neurosurgeons, 2024
- Dr. Hawryluk
- Ohio median
- Medicare services
- 152vs 20626% below
- Medicare patients
- 89vs 14840% below
Medians across 273 neurosurgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Hawryluk'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. Hawryluk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hawryluk and other neurosurgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory William John Hawryluk treated 89 Medicare patients in 2024, average age 74
CMS counts 89 Medicare patients who saw Dr. Hawryluk in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hawryluk's median patient age at 61, with 50% women.
Medicare patients, 202489
Average age74
Average risk score1.48
Dr. Hawryluk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hawryluk's Medicare patients by sex, 2024
- Women5360%
- Men3640%
Chronic conditions among Dr. Hawryluk's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety53%
- Mood disorders52%
- Depression44%
- Stroke or TIA31%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hawryluk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory William John Hawryluk ranks in the 29th percentile for spinal fusion in Medicare
Dr. Hawryluk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of spinal fusion by Dr. Hawryluk, more than 29% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Hawryluk ranks in Medicare procedure volume
- Spinal fusion
- 29th percentile12 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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Dr. Gregory William John Hawryluk has 98 publications on record
Dmand AI links 98 papers to Dr. Hawryluk, published from 2011 to 2025. 2023 was the busiest year, with 10. The most frequent topics are Brain Injuries, Traumatic, Intracranial Pressure and Brain Injuries. Dr. Hawryluk has published most often in Neurosurgery. Dr. Hawryluk's most frequent co-authors are Jamshid Ghajar, MD, PhD, Geoffrey Todd Manley, MD, PhD and Randall Matthew Chesnut.
Papers98
Years published2011 to 2025
Dr. Hawryluk's papers by year, 2016 to 2025
Topics Dr. Hawryluk writes about most
- Brain Injuries, Traumatic
- Intracranial Pressure
- Brain Injuries
- Brain
- Intracranial Hypertension
- Critical Care
- Spinal Cord Injuries
- Spinal Cord
Dr. Hawryluk's most frequent co-authors
- Jamshid Ghajar, MD, PhD12 shared papers
- Geoffrey Todd Manley, MD, PhD11 shared papers
- Randall Matthew Chesnut10 shared papers
Recent publications by Dr. Hawryluk
Neurocrit Care
Brain Injuries, TraumaticDisease ProgressionOutcome Assessment, Health Care
Brain InjuriesBrain Injuries, TraumaticCerebrovascular Circulation
See who Dr. Hawryluk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hawryluk works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory William John Hawryluk has worked on 1 clinical trial
Dmand AI links Dr. Hawryluk to 1 clinical trial. Conditions studied include Psychological Well-Being and Personal Satisfaction.
Conditions in Dr. Hawryluk's trials
- Psychological Well-Being
- Personal Satisfaction
Investigators on the most trials with Dr. Hawryluk
- Randall Matthew Chesnut1 shared trial
- Ramon R. Diaz-Arrastia, MD1 shared trial
- Ann-Christine Duhaime, MD1 shared trial
Recent clinical trials with Dr. Hawryluk
Transforming Research and Clinical Knowledge in Traumatic Brain Injury (opens in a new tab)
Completed
Psychological Well-BeingPersonal Satisfaction
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Gregory William John Hawryluk received $10,322 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Hawryluk from 10 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 34% of the total. Synthes GmbH paid the most, $5,652.
General payments to Dr. Hawryluk by program year, 2016 to 2025
General payments to Dr. Hawryluk by kind, 2016 to 2025
$10.3Kin total
- Consulting fees$3,51034%
- Accredited education speaker fees$3,00029%
- Travel and lodging$2,33123%
- Food and beverage$1,48214%
Companies that paid Dr. Hawryluk the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory William John Hawryluk'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Gregory William John Hawryluk
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. Gregory William John Hawryluk's NPI number?
Dr. Gregory William John Hawryluk's NPI number is 1871934596. It was assigned on July 10, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory William John Hawryluk?
Dr. Gregory William John Hawryluk is a neurosurgeon in Akron, Ohio. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Gregory William John Hawryluk practice?
Dr. Hawryluk practices at 1 Akron General Avenue, Akron, OH 44307. Dr. Hawryluk's primary practice is Cleveland Clinic Akron General in Akron, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Hawryluk to 3 group practices and clinics and 2 medical groups.
What is Dr. Gregory William John Hawryluk's office phone number?
The practice phone on file for Dr. Hawryluk is (330) 344-6000.
What is Dr. Gregory William John Hawryluk's medical license number?
Dr. Hawryluk holds Utah license 8957400-1205.
Which hospitals is Dr. Gregory William John Hawryluk affiliated with?
Dr. Hawryluk practices at Cleveland Clinic Akron General in Akron, Ohio. Dr. Hawryluk is also affiliated with Cleveland Clinic Mercy Hospital.
What medical group is Dr. Gregory William John Hawryluk part of?
Dr. Hawryluk is linked to Partners Physician Group. Dmand AI links Dr. Hawryluk to 2 more medical groups.
Does Dr. Gregory William John Hawryluk accept Medicare?
Yes. CMS data shows Dr. Hawryluk billed Medicare for 152 services in 2024, and Dr. Hawryluk accepts Medicare assignment.
How many Medicare patients does Dr. Gregory William John Hawryluk see?
CMS counts 89 Medicare patients who saw Dr. Hawryluk in 2024, with an average age of 74.
What services does Dr. Gregory William John Hawryluk bill to Medicare?
In 2024, Dr. Hawryluk's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G2211).
Show 4 more questionsShow fewer questions
Has Dr. Gregory William John Hawryluk received payments from drug or device companies?
CMS Open Payments shows $10,322 in general payments to Dr. Hawryluk from 10 companies from 2016 to 2025. The largest total came from Synthes GmbH.
How long has Dr. Gregory William John Hawryluk been practicing?
Dr. Hawryluk graduated from medical school in 2013, 13 years ago.
Does Dr. Gregory William John Hawryluk do research?
Dmand AI links 98 publications to Dr. Hawryluk, published from 2011 to 2025. Dr. Hawryluk has worked on 1 clinical trial.
Who does Dr. Gregory William John Hawryluk publish with?
Dr. Hawryluk's most frequent co-authors are Jamshid Ghajar, MD, PhD (12 shared papers), Geoffrey Todd Manley, MD, PhD (11 shared papers) and Randall Matthew Chesnut (10 shared papers).
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