Dr. Gregory J. Hellier, DO
- Medicare services, 2024
- 115
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 122
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 3499 Belmont Ave, Youngstown, OH 44505
- Practice phone
- Call (330) 476-2260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quickmed Urgent Care
Youngstown, Ohio
Find Dr. Hellier'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 J. Hellier is an emergency medicine physician in Youngstown, Ohio
Dr. Hellier practices at Quickmed Urgent Care in Youngstown, Ohio.
Dr. Hellier's NPI, 1528001336, was assigned on June 13, 2006. Dr. Hellier graduated from Philadelphia College of Osteopathic Medicine in 1989. Dr. Hellier holds Pennsylvania license OS007224L.
- NPI
- 1528001336NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880596766
- NPI enumeration date
- June 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (330) 476-2260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory J. Hellier practices at Quickmed Urgent Care in Youngstown, Ohio
Dr. Hellier's primary practice is Quickmed Urgent Care, at 3499 Belmont Ave, Youngstown, OH 44505 in Mahoning County. The practice phone is (330) 476-2260.
- Quickmed Urgent Care3499 Belmont Ave, Youngstown, OH 44505 · Mahoning CountyPhone(330) 476-2260
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory J. Hellier is affiliated with 4 sites of care and 4 medical groups
Dr. Hellier's primary practice is Quickmed Urgent Care in Youngstown, Ohio. Dr. Hellier is also affiliated with AHN Grove City Hospital. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Dr. Hellier to 3 more medical groups and 2 group practices and clinics, 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. Gregory J. Hellier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hellier practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quickmed Urgent Care | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory J. Hellier is one of 2,401 emergency medicine physicians in Ohio
Emergency medicine is Dr. Hellier's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Hellier is licensed in Pennsylvania.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
Emergency medicine physicians near Dr. Hellier
Counts of emergency medicine physicians 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 J. Hellier billed Medicare for 115 services in 2024
CMS data shows 115 Medicare services from Dr. Hellier across 3 procedure codes in 2024, for 113 Medicare patients. Medicare paid $13,117 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hellier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1382024: 11517%
Dr. Hellier compared with the Ohio median for emergency medicine physicians, 2024
- Dr. Hellier
- Ohio median
- Medicare services
- 115vs 26657% below
- Medicare patients
- 113vs 24854% below
- Part D claims
- 49vs 6525% below
Medians across 2,448 emergency medicine physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Hellier'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. Hellier and other emergency medicine physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory J. Hellier treated 113 Medicare patients in 2024, average age 76
CMS counts 113 Medicare patients who saw Dr. Hellier in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hellier's median patient age at 69, with 62% women.
Dr. Hellier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hellier's Medicare patients by sex, 2024
- Women6255%
- Men5145%
Chronic conditions among Dr. Hellier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Diabetes42%
- Chronic kidney disease41%
- Ischemic heart disease37%
- Mood disorders35%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hellier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory J. Hellier wrote 122 Medicare Part D claims in 2024
In 2024, Dr. Hellier wrote 122 Medicare Part D claims for 94 patients. 89% of them were for generic drugs. CMS names the drug for 49 of them, across 3 drugs with 11 or more claims each, at $243 in total drug cost. In 2023, CMS named 47 claims across 3 drugs.
Dr. Hellier's Part D claims by kind of drug, 2024
- Generic109 claims89%
- Brand-name13 claims11%
Dr. Hellier'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. Hellier's Part D claims, 2024
- Opioids20%24 of 122 claims
- Antibiotics33%40 of 122 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: 472024: 494%
Drugs named by CMS: 3 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
Dr. Gregory J. Hellier scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Hellier for performance year 2024, reported as part of a group. Dr. Hellier accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hellier's MIPS scores, performance year 2024
- 84of 100Final score
- 78.4of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gregory J. Hellier received $72 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Hellier from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $72.
Companies that paid Dr. Hellier the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory J. Hellier graduated from Philadelphia College of Osteopathic Medicine
Dr. Hellier graduated from Philadelphia College of Osteopathic Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory J. Hellier'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Gregory J. Hellier
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 J. Hellier's NPI number?
Dr. Gregory J. Hellier's NPI number is 1528001336. It was assigned on June 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory J. Hellier?
Dr. Gregory J. Hellier is an emergency medicine physician in Youngstown, Ohio. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gregory J. Hellier practice?
Dr. Hellier practices at 3499 Belmont Ave, Youngstown, OH 44505. Dr. Hellier's primary practice is Quickmed Urgent Care in Youngstown, Ohio. Dmand AI also links Dr. Hellier to 3 medical groups and 2 group practices and clinics.
What is Dr. Gregory J. Hellier's office phone number?
The practice phone on file for Dr. Hellier is (330) 476-2260.
What is Dr. Gregory J. Hellier's medical license number?
Dr. Hellier holds Pennsylvania license OS007224L.
Which hospitals is Dr. Gregory J. Hellier affiliated with?
Dr. Hellier is affiliated with AHN Grove City Hospital.
What medical group is Dr. Gregory J. Hellier part of?
Dr. Hellier is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Dr. Hellier to 3 more medical groups.
Does Dr. Gregory J. Hellier accept Medicare?
Yes. CMS data shows Dr. Hellier billed Medicare for 115 services in 2024, and Dr. Hellier accepts Medicare assignment.
What is Dr. Gregory J. Hellier's MIPS score?
Dr. Hellier's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gregory J. Hellier see?
CMS counts 113 Medicare patients who saw Dr. Hellier in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Gregory J. Hellier bill to Medicare?
In 2024, Dr. Hellier's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Gregory J. Hellier go to medical school?
Dr. Hellier graduated from Philadelphia College of Osteopathic Medicine in 1989.
What drugs does Dr. Gregory J. Hellier prescribe most?
In 2024 Medicare Part D data, Dr. Hellier's most prescribed drugs by claims were Oxycodone HCl, Methylprednisolone and Cephalexin.
Has Dr. Gregory J. Hellier received payments from drug or device companies?
CMS Open Payments shows $72 in general payments to Dr. Hellier from 1 company from 2017 to 2017. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Gregory J. Hellier been practicing?
Dr. Hellier graduated from medical school in 1989, 37 years ago.
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