Doctor profile · Federal record
Dr. William Cheon, OD
Optometrist (CMS: Optometry) · Student in an Organized Health Care Education/Training Program · Marlborough, MA
- NPI 1811510795
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
84 Matheson Dr
Marlborough, MA 017524597
(775) 275-4127
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Profile last updated
- October 29, 2020
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Massachusetts #5436
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811510795. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,238
Distinct HCPCS
7
Medicare allowed
$385,751
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 1,034 | 861 | $98 | |
92014 |
Established patient complete exam of visual system | 983 | 977 | $137 | |
92004 |
New patient complete exam of visual system | 691 | 691 | $162 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 441 | 416 | $78 | |
92202 |
Extended exam of the back part of the eye with optic nerve drawing | 56 | 55 | $16 | |
92002 |
New patient problem focused exam of visual system | 21 | 21 | $94 | |
76514 |
Ultrasound scan of cornea to determine thickness | 12 | 12 | $12 |
In context: peer comparison
Among 2 peers in Marlborough Optometrist, average services per provider: 406. This provider delivers 8.0× the peer median.Frequently asked questions
What is Dr. William Cheon's medical specialty?
Dr. William Cheon practices Optometrist in Marlborough, MA.
Where does Dr. William Cheon practice?
Dr. William Cheon practices at 84 Matheson Dr, Marlborough, MA 017524597. Office phone: 7752754127.
What is Dr. William Cheon's NPI?
Dr. William Cheon's National Provider Identifier (NPI) is 1811510795, issued by NPPES.
Does Dr. William Cheon accept Medicare assignment?
Yes. Dr. William Cheon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Cheon commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Established patient complete exam of visual system (HCPCS 92014); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.