Doctor profile · Federal record
Dr. Marvin Chi
Optometrist (CMS: Optometry) · Chino Hills, CA
- NPI 1831750942
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2581 Chino Hills Pkwy Ste C
Chino Hills, CA 917095117
(909) 393-8378
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #34246TLG
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831750942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,137
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $87 |
In context: peer comparison
Among 4 peers in Chino Hills Optometrist, average services per provider: 32. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. Marvin Chi's medical specialty?
Dr. Marvin Chi practices Optometrist in Chino Hills, CA.
Where does Dr. Marvin Chi practice?
Dr. Marvin Chi practices at 2581 Chino Hills Pkwy Ste C, Chino Hills, CA 917095117. Office phone: 9093938378.
What is Dr. Marvin Chi's NPI?
Dr. Marvin Chi's National Provider Identifier (NPI) is 1831750942, issued by NPPES.
Does Dr. Marvin Chi accept Medicare assignment?
Yes. Dr. Marvin Chi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marvin Chi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.