Doctor profile · Federal record
Dr. Liann Griffiths, O.D.
Optometrist (CMS: Optometry) · Fullerton, CA
- NPI 1518325026
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Laguna RD, Suite C
Fullerton, CA 928353634
(714) 888-2080 - Mailing address
-
235 N Milford St
Orange, CA 928677815
Credentials & registration
- NPI registered
- January 2016 — 10 yrs on file
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #OPT # 33341
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518325026. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,934
Distinct HCPCS
4
Medicare allowed
$552,408
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92004 |
New patient complete exam of visual system | 1,710 | 1,710 | $162 | |
92014 |
Established patient complete exam of visual system | 1,526 | 1,463 | $137 | |
92012 |
Established patient problem focused exam of visual system | 448 | 408 | $97 | |
92002 |
New patient problem focused exam of visual system | 250 | 250 | $93 |
In context: peer comparison
Among 14 peers in Fullerton Optometrist, average services per provider: 111. This provider delivers 35× the peer median.Open Payments
Industry payments received
All-time total
$33
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $33.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$509
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 12 | 0 | $509 |
Frequently asked questions
What is Dr. Liann Griffiths's medical specialty?
Dr. Liann Griffiths practices Optometrist in Fullerton, CA.
Where does Dr. Liann Griffiths practice?
Dr. Liann Griffiths practices at 101 Laguna RD, Fullerton, CA 928353634. Office phone: 7148882080.
What is Dr. Liann Griffiths's NPI?
Dr. Liann Griffiths's National Provider Identifier (NPI) is 1518325026, issued by NPPES.
Does Dr. Liann Griffiths accept Medicare assignment?
Yes. Dr. Liann Griffiths accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Liann Griffiths commonly perform?
Top Medicare-reported procedures in 2023: New patient complete exam of visual system (HCPCS 92004); Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.