Doctor profile · Federal record
Dr. Nathaniel Graham, O.D.
Optometrist (CMS: Optometry) · Mankato, MN
- NPI 1447586987
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1421 Premier Dr
Mankato, MN 560016076
(507) 385-4070 - Mailing address
-
1230 E Main St, Po Box 8674
Mankato, MN 560015066
Credentials & registration
- NPI registered
- October 2009 — 17 yrs on file
- Profile last updated
- July 10, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Minnesota #3200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447586987. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,073
Distinct HCPCS
10
Medicare allowed
$101,856
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 418 | 392 | $128 | |
92250 |
Photography of the retina | 173 | 165 | $37 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 100 | $126 | |
92083 |
Exam of visual field with extended testing | 108 | 90 | $63 | |
92134 |
Imaging of retina | 86 | 75 | $40 | |
92004 |
New patient complete exam of visual system | 62 | 62 | $149 | |
92133 |
Imaging of optic nerve | 40 | 40 | $36 | |
92012 |
Established patient problem focused exam of visual system | 27 | 26 | $91 | |
76514 |
Ultrasound scan of cornea to determine thickness | 11 | 11 | $11 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $110 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 71. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
545
Patients
177
Total drug cost
$90,246
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 257 | 74 | $7,937 |
| Brimonidine Tartrate | Generic | 66 | 21 | $1,045 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 50 | 19 | $2,665 |
| Restasis (Cyclosporine) | Brand | 47 | 19 | $65,512 |
| Dorzolamide Hcl | Generic | 36 | 11 | $958 |
| Prednisolone Acetate | Generic | 31 | 17 | $1,248 |
| Erythromycin (Erythromycin Base) | Brand | 26 | 16 | $439 |
| Lumigan (Bimatoprost) | Brand | 21 | 0 | $10,273 |
| Bacitracin-Polymyxin (Bacitracin/Polymyxin B Sulfate) | Brand | 11 | 0 | $168 |
Frequently asked questions
What is Dr. Nathaniel Graham's medical specialty?
Dr. Nathaniel Graham practices Optometrist in Mankato, MN.
Where does Dr. Nathaniel Graham practice?
Dr. Nathaniel Graham practices at 1421 Premier Dr, Mankato, MN 560016076. Office phone: 5073854070.
What is Dr. Nathaniel Graham's NPI?
Dr. Nathaniel Graham's National Provider Identifier (NPI) is 1447586987, issued by NPPES.
Does Dr. Nathaniel Graham accept Medicare assignment?
Yes. Dr. Nathaniel Graham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathaniel Graham commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.