Doctor profile · Federal record
Dr. Ashley Nakamura, O.D.
Optometrist (CMS: Optometry) · San Dimas, CA
- NPI 1992251490
- Accepts Medicare
- MIPS 73.1 / 100 · 2023
- 10 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
425 W Bonita Ave Ste 110B
San Dimas, CA 917732543
(909) 394-0462
fax (909) 394-0014 - Mailing address
-
8934 Trailridge Ave
Santee, CA 920712050
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- April 9, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #33554-TLG
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992251490. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,207
Distinct HCPCS
4
Medicare allowed
$159,048
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 489 | 475 | $139 | |
92004 |
New patient complete exam of visual system | 312 | 312 | $164 | |
92012 |
Established patient problem focused exam of visual system | 275 | 267 | $99 | |
92002 |
New patient problem focused exam of visual system | 131 | 131 | $95 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 241. This provider delivers 5.0× the peer median.Frequently asked questions
What is Dr. Ashley Nakamura's medical specialty?
Dr. Ashley Nakamura practices Optometrist in San Dimas, CA.
Where does Dr. Ashley Nakamura practice?
Dr. Ashley Nakamura practices at 425 W Bonita Ave Ste 110B, San Dimas, CA 917732543. Office phone: 9093940462.
What is Dr. Ashley Nakamura's NPI?
Dr. Ashley Nakamura's National Provider Identifier (NPI) is 1992251490, issued by NPPES.
Does Dr. Ashley Nakamura accept Medicare assignment?
Yes. Dr. Ashley Nakamura accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Nakamura commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); New patient complete exam of visual system (HCPCS 92004); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.