Dr. Gregg Michael Guilfoyle, DO
- Medicare services, 2019
- 40
- Part D claims, 2024
- 48
- Industry payments
- $1,934
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 1055 N 300 W, Provo, UT 84604
- Practice phone
- Call (801) 702-9191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peak Prosthetics
Provo, Utah
Find Dr. Guilfoyle'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. Gregg Michael Guilfoyle is a plastic surgeon in Provo, Utah
Dr. Guilfoyle practices at Peak Prosthetics in Provo, Utah.
Dr. Guilfoyle's NPI, 1972769917, was assigned on July 30, 2008. Dr. Guilfoyle graduated from University of New England, College of Osteo Medicine in 2004. Dr. Guilfoyle holds Utah license 11847500-1204.
- NPI
- 1972769917NPI Registry (opens in a new tab)
- NPI enumeration date
- July 30, 2008
- NPI status
- Active
- Practice phone
- (801) 702-9191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gregg Michael Guilfoyle practices at Peak Prosthetics in Provo, Utah
Dr. Guilfoyle's primary practice is Peak Prosthetics, at 1055 N 300 W, Provo, UT 84604 in Utah County. The practice phone is (801) 702-9191.
- Peak Prosthetics1055 N 300 W, Provo, UT 84604 · Utah CountyPhone(801) 702-9191
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregg Michael Guilfoyle is affiliated with 3 sites of care and 2 medical groups
Dr. Guilfoyle's primary practice is Peak Prosthetics in Provo, Utah. The medical group on file is Peak Prosthetics. Dmand AI also links Dr. Guilfoyle to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregg Michael Guilfoyle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guilfoyle practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peak Prosthetics | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregg Michael Guilfoyle is one of 74 plastic surgeons in Utah
Plastic surgery is Dr. Guilfoyle's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dmand AI has Dr. Guilfoyle's licenses on file in 2 states: Utah and Pennsylvania.
Specialties and state licenses
- Plastic surgery, UtahPrimary
- Surgery, Pennsylvania
Plastic surgeons near Dr. Guilfoyle
Counts of plastic surgeons 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. Gregg Michael Guilfoyle billed Medicare for 40 services in 2019
CMS data shows 40 Medicare services from Dr. Guilfoyle across 3 procedure codes in 2019, all of them office visits. Medicare paid $1,418 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Guilfoyle's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 252019: 4060%
Dr. Guilfoyle compared with the Utah median for plastic surgeons, 2019
- Dr. Guilfoyle
- Utah median
- Medicare services
- 40vs 162.5 times
- Part D claims
- 27vs 27Close to median
Medians across 64 plastic surgeons in Utah with Dmand AI profiles that report each measure.
Dr. Guilfoyle's most billed Medicare procedure codes, 2019
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. Guilfoyle?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Guilfoyle and other plastic surgeons in Utah.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregg Michael Guilfoyle's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Guilfoyle's median patient age at 51, with 78% women.
Dr. Guilfoyle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women78%
- Men11%
Source: Dmand AI Patient Panel Data
Dr. Gregg Michael Guilfoyle wrote 48 Medicare Part D claims in 2024
In 2024, Dr. Guilfoyle wrote 48 Medicare Part D claims for 14 patients. 100% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $123 in total drug cost. In 2023, CMS named 45 claims across 3 drugs.
Dr. Guilfoyle'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. Guilfoyle's Part D claims, 2024
- Opioids25%12 of 48 claims
- Antibiotics33%16 of 48 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 452024: 2740%
Drugs named by CMS: 2 in 2024, 3 in 2023.
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
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Dr. Gregg Michael Guilfoyle received $1,934 in industry payments from 2016 to 2025
CMS Open Payments shows 82 general payments to Dr. Guilfoyle from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Mentor Worldwide LLC paid the most, $980.
General payments to Dr. Guilfoyle by program year, 2016 to 2025
General payments to Dr. Guilfoyle by kind, 2016 to 2025
- Food and beverage$1,72389%
- Device or supply loans$21111%
Companies that paid Dr. Guilfoyle 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. Gregg Michael Guilfoyle graduated from University of New England, College of Osteo Medicine
Dr. Guilfoyle graduated from University of New England, College of Osteo Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregg Michael Guilfoyle'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Data |
| 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) |
| 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. Gregg Michael Guilfoyle
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. Gregg Michael Guilfoyle's NPI number?
Dr. Gregg Michael Guilfoyle's NPI number is 1972769917. It was assigned on July 30, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregg Michael Guilfoyle?
Dr. Gregg Michael Guilfoyle is a plastic surgeon in Provo, Utah. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Gregg Michael Guilfoyle practice?
Dr. Guilfoyle practices at 1055 N 300 W, Provo, UT 84604. Dr. Guilfoyle's primary practice is Peak Prosthetics in Provo, Utah. Dmand AI also links Dr. Guilfoyle to 2 group practices and clinics and 1 medical group.
What is Dr. Gregg Michael Guilfoyle's office phone number?
The practice phone on file for Dr. Guilfoyle is (801) 702-9191.
What is Dr. Gregg Michael Guilfoyle's medical license number?
Dr. Guilfoyle holds Utah license 11847500-1204, one of the licenses on file in 2 states.
Which states has Dr. Gregg Michael Guilfoyle been licensed in?
Dmand AI has state licenses on file for Dr. Guilfoyle in Utah and Pennsylvania.
What medical group is Dr. Gregg Michael Guilfoyle part of?
Dr. Guilfoyle is linked to Peak Prosthetics. Dmand AI links Dr. Guilfoyle to 1 more medical group.
Does Dr. Gregg Michael Guilfoyle accept Medicare?
Yes. CMS data shows Dr. Guilfoyle billed Medicare for 40 services in 2019.
What services does Dr. Gregg Michael Guilfoyle bill to Medicare?
In 2019, Dr. Guilfoyle's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and office visit, established patient (99214).
Where did Dr. Gregg Michael Guilfoyle go to medical school?
Dr. Guilfoyle graduated from University of New England, College of Osteo Medicine in 2004.
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What drugs does Dr. Gregg Michael Guilfoyle prescribe most?
In 2024 Medicare Part D data, Dr. Guilfoyle's most prescribed drugs by claims were Cefadroxil and Ondansetron ODT.
Has Dr. Gregg Michael Guilfoyle received payments from drug or device companies?
CMS Open Payments shows $1,934 in general payments to Dr. Guilfoyle from 11 companies from 2016 to 2025. The largest total came from Mentor Worldwide LLC.
How long has Dr. Gregg Michael Guilfoyle been practicing?
Dr. Guilfoyle graduated from medical school in 2004, 22 years ago.
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