Dr. Jonathan E. Gilhooly, MD
- Medicare services, 2024
- 67
- Medicare patients, 2024
- 86
- Hospital affiliations
- 5
- Industry payments
- $321
- Medical groups
- 3
- Practice address
- 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117
- Practice phone
- Call (605) 322-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Gilhooly'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. Jonathan E. Gilhooly is a neurosurgeon in Sioux Falls, South Dakota
Dr. Gilhooly practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health.
Dr. Gilhooly's NPI, 1558333849, was assigned on February 2, 2006. Dr. Gilhooly graduated from Uniformed Services UHS Fe Hebert School of Med in 2001. Dr. Gilhooly holds Virginia license 0101235184.
- NPI
- 1558333849NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052410503
- NPI enumeration date
- February 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 322-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan E. Gilhooly practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota
Dr. Gilhooly's primary practice is Avera McKennan Hospital & University Health Center, at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 in Minnehaha County. The practice phone is (605) 322-8000.
- Avera McKennan Hospital & University Health Center1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 · Minnehaha CountyPhone(605) 322-8000
Source: Dmand AI Affiliation Data
Dr. Jonathan E. Gilhooly is affiliated with 5 sites of care and 3 medical groups
Dr. Gilhooly's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dr. Gilhooly is also affiliated with Sioux Falls Specialty Hospital. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Dr. Gilhooly to 3 more hospitals and 2 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 Dr. Jonathan E. Gilhooly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gilhooly practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera McKennan Hospital & University Health Center | 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. Jonathan E. Gilhooly is one of 30 neurosurgeons in South Dakota
Neurological surgery is Dr. Gilhooly's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Gilhooly is licensed in Virginia.
Specialties and state licenses
- Neurological surgery, VirginiaPrimary
Neurosurgeons near Dr. Gilhooly
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. Jonathan E. Gilhooly billed Medicare for 67 services in 2024
CMS data shows 67 Medicare services from Dr. Gilhooly across 3 procedure codes in 2024, for 86 Medicare patients. Medicare paid $6,420 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gilhooly's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 582024: 6716%
Dr. Gilhooly compared with the South Dakota median for neurosurgeons, 2024
- Dr. Gilhooly
- South Dakota median
- Medicare services
- 67vs 12245% below
- Medicare patients
- 86vs 9913% below
Medians across 27 neurosurgeons in South Dakota with Dmand AI profiles that report each measure.
Dr. Gilhooly'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan E. Gilhooly treated 86 Medicare patients in 2024, average age 75
CMS counts 86 Medicare patients who saw Dr. Gilhooly in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gilhooly's median patient age at 63, with 51% women.
Dr. Gilhooly's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gilhooly's Medicare patients by sex, 2024
- Women4249%
- Men4451%
Chronic conditions among Dr. Gilhooly's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis52%
- Mood disorders33%
- Depression30%
- Ischemic heart disease30%
- Anxiety27%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gilhooly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan E. Gilhooly ranks in the 57th percentile for spinal fusion in Medicare
Dr. Gilhooly accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 54 procedures of spinal fusion by Dr. Gilhooly, more than 57% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Gilhooly ranks in Medicare procedure volume
- Spinal fusion
- 57th percentile54 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. Jonathan E. Gilhooly received $321 in industry payments from 2021 to 2025
CMS Open Payments shows 8 general payments to Dr. Gilhooly from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $291.
General payments to Dr. Gilhooly by program year, 2021 to 2025
Companies that paid Dr. Gilhooly the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan E. Gilhooly graduated from Uniformed Services UHS Fe Hebert School of Med
Dr. Gilhooly graduated from Uniformed Services UHS Fe Hebert School of Med in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan E. Gilhooly'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) |
| 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. Jonathan E. Gilhooly
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. Jonathan E. Gilhooly's NPI number?
Dr. Jonathan E. Gilhooly's NPI number is 1558333849. It was assigned on February 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan E. Gilhooly?
Dr. Jonathan E. Gilhooly is a neurosurgeon in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Jonathan E. Gilhooly practice?
Dr. Gilhooly practices at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117. Dr. Gilhooly's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dmand AI also links Dr. Gilhooly to 3 hospitals and 2 medical groups.
What is Dr. Jonathan E. Gilhooly's office phone number?
The practice phone on file for Dr. Gilhooly is (605) 322-8000.
What is Dr. Jonathan E. Gilhooly's medical license number?
Dr. Gilhooly holds Virginia license 0101235184.
Which hospitals is Dr. Jonathan E. Gilhooly affiliated with?
Dr. Gilhooly practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota. Dr. Gilhooly is also affiliated with Sioux Falls Specialty Hospital. Dmand AI links Dr. Gilhooly to 3 more hospitals.
What medical group is Dr. Jonathan E. Gilhooly part of?
Dr. Gilhooly is linked to Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Gilhooly to 2 more medical groups.
Does Dr. Jonathan E. Gilhooly accept Medicare?
Yes. CMS data shows Dr. Gilhooly billed Medicare for 67 services in 2024, and Dr. Gilhooly accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan E. Gilhooly see?
CMS counts 86 Medicare patients who saw Dr. Gilhooly in 2024, with an average age of 75.
What services does Dr. Jonathan E. Gilhooly bill to Medicare?
In 2024, Dr. Gilhooly's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99204) and hospital inpatient care (99222).
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Where did Dr. Jonathan E. Gilhooly go to medical school?
Dr. Gilhooly graduated from Uniformed Services UHS Fe Hebert School of Med in 2001.
Has Dr. Jonathan E. Gilhooly received payments from drug or device companies?
CMS Open Payments shows $321 in general payments to Dr. Gilhooly from 3 companies from 2021 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Jonathan E. Gilhooly been practicing?
Dr. Gilhooly graduated from medical school in 2001, 25 years ago.
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