Doctor profile · Federal record
Dr. Gregory Emfield, D.O
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Pocatello, ID
- NPI 1538594379
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
246 N 18Th Ave
Pocatello, ID 832013324
(208) 234-4100
fax (208) 234-4192 - Additional location
-
4440 S Washington St- Altru Professional Center
Grand Forks, ND 58201
(701) 732-7000
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- May 6, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- Idaho #O-1409 · North Dakota #15906
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538594379. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,225
Distinct HCPCS
10
Medicare allowed
$263,791
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 759 | 469 | $120 | |
92134 |
Imaging of retina | 257 | 141 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 178 | 134 | $84 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 169 | 106 | $500 | |
92202 |
Extended exam of the back part of the eye with optic nerve drawing | 168 | 163 | $15 | |
92136 |
Measurement of corneal curvature and depth of eye | 153 | 119 | $44 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 120 | 120 | $156 | |
67028 |
Injection of drug into eye | 115 | 28 | $105 | |
J9035 |
Injection, bevacizumab, 10 mg | 107 | 27 | $71 | |
92133 |
Imaging of optic nerve | 103 | 99 | $34 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 171. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$97
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $97.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
895
Patients
492
Total drug cost
$37,277
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 195 | 155 | $6,118 |
| Latanoprost | Generic | 174 | 51 | $2,125 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 138 | 110 | $4,804 |
| Ketorolac Tromethamine | Generic | 107 | 86 | $1,999 |
| Brimonidine Tartrate | Generic | 86 | 27 | $2,025 |
| Timolol Maleate | Generic | 60 | 18 | $366 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 43 | 18 | $1,083 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 40 | 27 | $629 |
| Restasis (Cyclosporine) | Brand | 15 | 0 | $14,735 |
| Erythromycin (Erythromycin Base) | Brand | 14 | 0 | $127 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Emfield's medical specialty?
Dr. Gregory Emfield practices Ophthalmology Physician in Pocatello, ID.
Where does Dr. Gregory Emfield practice?
Dr. Gregory Emfield practices at 246 N 18Th Ave, Pocatello, ID 832013324. Office phone: 2082344100.
What is Dr. Gregory Emfield's NPI?
Dr. Gregory Emfield's National Provider Identifier (NPI) is 1538594379, issued by NPPES.
Does Dr. Gregory Emfield accept Medicare assignment?
Yes. Dr. Gregory Emfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Emfield commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Imaging of retina (HCPCS 92134); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.