Physician Profile
Unclaimed ProfileAbout HELLIER
Gregory J Hellier, DO practises emergency medicine in Youngstown, OH. Gregory is a 1989 graduate of Philadelphia College of Osteopathic Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Hellier?
Dr. Hellier is an emergency medicine in Youngstown, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
What is Dr. Hellier's address?
Dr. Hellier is listed at 3499 BELMONT AVE, Youngstown, OH 44505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Hellier?
The number on file is (330) 759-0085. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hellier's NPI number?
Dr. Hellier's National Provider Identifier is 1528001336. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Hellier train?
Dr. Hellier attended Philadelphia College of Osteopathic Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hellier been practising?
Dr. Hellier has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Hellier perform?
According to Medicare billing data, Dr. Hellier the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hellier confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hellier. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (330) 759-0085
- Email not available
Practice Locations
3499 BELMONT AVE
Youngstown, OH 44505
Procedures Most Often Billed to Medicare
115 services · 110 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
56 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
44 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other emergency medicines in Youngstown 8
Same specialty, same city.
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1989 at Philadelphia College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.