Physician Profile
Unclaimed ProfileAbout DIER
Gary L Dier, MD practices diagnostic radiology in Alliance, OH. Gary is a 1981 graduate of University of Maryland School of Medicine. According to Medicare claims data, Gary cared for 1,835 Medicare patients across 1,867 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (330) 596-6000
- Email not available
Practice Locations
200 E STATE ST
Alliance, OH 44601
Procedures Most Often Billed to Medicare
1,867 services · 1,835 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
589 |
| Ct scan head or brain without contrast | Imaging | 70450 |
185 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
155 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
139 |
| Ct scan of chest without contrast | Imaging | 71250 |
130 |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
88 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
70 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
49 |
| Ct scan of lower spine without contrast | Imaging | 72131 |
48 |
| Ct scan of chest with contrast | Imaging | 71260 |
41 |
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.
Trained at University of Maryland School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1981 at University of Maryland School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs X-ray of chest, 1 view 8
Providers in OH who bill this service to Medicare most often.
Common questions
What does Dr. Dier specialize in?
Dr. Dier is a diagnostic radiology in Alliance, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Dier located?
Dr. Dier is listed at 200 E STATE ST, Alliance, OH 44601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Dier's phone number?
The number on file is (330) 596-6000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dier's NPI number?
Dr. Dier's National Provider Identifier is 1518966118. 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. Dier go to medical school?
Dr. Dier attended University of Maryland School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dier been practicing?
Dr. Dier has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Dier do most often?
According to Medicare billing data, Dr. Dier performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dier confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dier. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.