Doctor profile · Federal record
Dr. Enoch Nam, MD
Cornea and External Diseases Specialist Physician (CMS: Ophthalmology) · Walnut Creek, CA
- NPI 1578799037
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2700 Ygnacio Valley RD Ste 150
Walnut Creek, CA 945983455
(925) 222-5476 - Additional location
-
11370 Anderson St, Suite 1800
Loma Linda, CA 923543450
(909) 558-2154
fax (909) 558-2180
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- February 22, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207WX0120X — NUCC code
- State license (1)
- California #A110996
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578799037. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,923
Distinct HCPCS
10
Medicare allowed
$434,488
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 811 | 501 | $108 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 430 | 231 | $152 | |
92136 |
Measurement of corneal curvature and depth of eye | 342 | 280 | $46 | |
92025 |
Ct scan of cornea | 272 | 252 | $39 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 229 | 154 | $606 | |
92004 |
New patient complete exam of visual system | 132 | 132 | $186 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 125 | 125 | $133 | |
92134 |
Imaging of retina | 103 | 93 | $50 | |
92133 |
Imaging of optic nerve | 98 | 94 | $45 | |
92083 |
Exam of visual field with extended testing | 85 | 81 | $81 |
In context: peer comparison
Among 1 peers in Walnut Creek Cornea and External Diseases Specialist Physician, average services per provider: 171. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$470
Transactions
18
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Harrow Eye, LLC | 3 | $88.24 | |
| Bausch & Lomb Americas INC. | 3 | $83.67 | |
| RxSight INC | 3 | $69.77 | |
| Mallinckrodt Hospital Products INC. | 2 | $63.00 | |
| Amgen INC. | 2 | $35.23 | |
| Sight Sciences, INC. | 1 | $31.36 | |
| Dompe US, INC. | 1 | $28.48 | |
| Abbvie INC. | 1 | $26.10 | |
| Sun Pharmaceutical Industries INC. | 1 | $24.66 | |
| Oyster Point Pharma, INC. | 1 | $19.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,324
Patients
1,111
Total drug cost
$166,551
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 284 | 168 | $13,259 |
| Ketorolac Tromethamine | Generic | 266 | 194 | $6,277 |
| Latanoprost | Generic | 266 | 76 | $6,176 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 246 | 138 | $8,456 |
| Ofloxacin | Generic | 219 | 156 | $3,051 |
| Fluorometholone | Generic | 216 | 85 | $18,805 |
| Timolol Maleate | Generic | 201 | 65 | $4,489 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 164 | 46 | $5,035 |
| Brimonidine Tartrate | Generic | 94 | 31 | $6,344 |
| Azelastine Hcl | Generic | 92 | 37 | $4,190 |
Frequently asked questions
What is Dr. Enoch Nam's medical specialty?
Dr. Enoch Nam practices Cornea and External Diseases Specialist Physician in Walnut Creek, CA.
Where does Dr. Enoch Nam practice?
Dr. Enoch Nam practices at 2700 Ygnacio Valley RD Ste 150, Walnut Creek, CA 945983455. Office phone: 9252225476.
What is Dr. Enoch Nam's NPI?
Dr. Enoch Nam's National Provider Identifier (NPI) is 1578799037, issued by NPPES.
Does Dr. Enoch Nam accept Medicare assignment?
Yes. Dr. Enoch Nam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Enoch Nam commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Measurement of corneal curvature and depth of eye (HCPCS 92136). Source: CMS Medicare Physician & Other Practitioners file.