Ophthalmology · Saginaw, MI
NPI
1174528863
Since 2005
Specialty
Ophthalmology
Code 207W00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
5161 Cardinal Park Drive
Saginaw, MI, 48604
Phone (989) 797-2400
Groups this clinician bills Medicare through
Medicare paid, 2024
$234K
2,217 services
Medicare patients, 2024
472
Average age 75
Drug cost, 2024
$273K
2,433 prescriptions
Company payments, 2025
$247
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Gregory C Hazen was code 92136 (ultrasound - nonspecific), 331 times for 199 patients. In total Gregory C Hazen billed 2,217 services in 46 codes, and Medicare paid $234K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-04-07.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 92136 Ultrasound - Nonspecific | Office | 331 | 199 | $25.33 | $8,383 |
| 66984 Cataract Surgery | Facility | 314 | 171 | $347.94 | $109K |
| 99204 Office E&M - New | Office | 218 | 218 | $96.68 | $21K |
| 66984 Cataract Surgery | Office | 195 | 106 | $7.10 | $1,385 |
| 99214 Office E&M - Established | Office | 105 | 105 | $76.57 | $8,040 |
| 66821 Cataract Surgery | Office | 95 | 95 | $287.13 | $27K |
| 99213 Office E&M - Established | Office | 37 | 26 | $61.52 | $2,276 |
| 92081 Vision, Hearing, and Speech Services | Office | 37 | 37 | $22.59 | $836 |
| 99203 Office E&M - New | Office | 30 | 30 | $70.42 | $2,113 |
| 92285 Standard X-ray | Office | 22 | 22 | $13.83 | $304 |
| 15823 Skin | Facility | 21 | 21 | $619.22 | $13K |
| 92014 Ophthalmological E&M | Office | 20 | 20 | $80.13 | $1,603 |
| 99212 Office E&M - Established | Office | 19 | 19 | $38.04 | $723 |
| 67904 Eye | Facility | 15 | 15 | $651.50 | $9,772 |
| 92004 Ophthalmological E&M | Office | 14 | 14 | $92.48 | $1,295 |
By year: 2022 $332K for 2,912 services; 2023 $251K for 2,231 services; 2024 $234K for 2,217 services.
Medicare prescription drug claims, 2024
In 2024, the drug Gregory C Hazen prescribed most often to Medicare patients was Moxifloxacin (Moxifloxacin Hcl), with 545 prescriptions and refills. In total Gregory C Hazen wrote 2,433 Medicare prescriptions that cost $273K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Moxifloxacin Moxifloxacin Hcl | 545 | 550 | 361 | $7,879 |
| Bromfenac Sodium Generic | 468 | 637 | 311 | $92K |
| Prednisolone Acetate Generic | 402 | 564 | 285 | $12K |
| Besivance Besifloxacin Hcl | 299 | 316 | 213 | $64K |
| Ketorolac Tromethamine Generic | 134 | 180 | 97 | $2,142 |
| Latanoprost Generic | 90 | 186 | 31 | $1,954 |
| Erythromycin Erythromycin Base | 85 | 85 | 69 | $1,172 |
| Prolensa Bromfenac Sodium | 70 | 90 | 57 | $24K |
| Brimonidine Tartrate Generic | 47 | 68 | 15 | $3,091 |
| Fluorometholone Generic | 32 | 41 | 18 | $2,340 |
| Timolol Maleate Generic | 31 | 71 | 13 | $7,016 |
| Lumigan Bimatoprost | 23 | 51 | Under 11 | $12K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 22 | 42 | Under 11 | $649 |
| Ofloxacin Generic | 21 | 23 | 17 | $228 |
| Ilevro Nepafenac | 13 | 19 | Under 11 | $4,633 |
Brand drugs: 1,061 claims; generic drugs: 1,372 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Gregory C Hazen $247 ($247 in general payments such as food, travel and fees) from 3 companies. The largest payer was Alcon Vision LLC with $187.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.