Doctor profile · Federal record
Dr. Kreg Harper, O.D.
Optometrist (CMS: Optometry) · Fairfield, IA
- NPI 1720095292
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 S 23Rd St
Fairfield, IA 525564201
(641) 472-6151
fax (641) 472-3630 - Mailing address
-
309 E Church St
Marshalltown, IA 501582946
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- June 13, 2008
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Iowa #01952
- Medicaid
- IA #0417634
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720095292. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
303
Distinct HCPCS
7
Medicare allowed
$22,242
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 81 | 81 | $34 | |
92014 |
Established patient complete exam of visual system | 75 | 75 | $116 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 44 | 36 | $84 | |
92083 |
Exam of visual field with extended testing | 40 | 35 | $58 | |
92004 |
New patient complete exam of visual system | 26 | 26 | $140 | |
92134 |
Imaging of retina | 25 | 25 | $35 | |
92285 |
Photography of content of eyes | 12 | 12 | $20 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 43. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$214
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Johnson & Johnson Vision Care, Inc. | 1 | $214.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
20
Patients
0
Total drug cost
$234
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 20 | 0 | $234 |
Frequently asked questions
What is Dr. Kreg Harper's medical specialty?
Dr. Kreg Harper practices Optometrist in Fairfield, IA.
Where does Dr. Kreg Harper practice?
Dr. Kreg Harper practices at 100 S 23Rd St, Fairfield, IA 525564201. Office phone: 6414726151.
What is Dr. Kreg Harper's NPI?
Dr. Kreg Harper's National Provider Identifier (NPI) is 1720095292, issued by NPPES.
Does Dr. Kreg Harper accept Medicare assignment?
Yes. Dr. Kreg Harper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kreg Harper commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.