Doctor profile · Federal record
Dr. William Sax, OD
Optometrist (CMS: Optometry) · Cleveland, OH
- NPI 1134166341
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9500 Euclid Ave
Cleveland, OH 441950001
(800) 223-2273 - Mailing address
-
6000 W Creek RD
Independence, OH 441312139
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 20, 2008
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Ohio #OPT.5187
- Medicaid
- OH #2596810
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134166341. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
406
Distinct HCPCS
6
Medicare allowed
$27,726
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92004 |
New patient complete exam of visual system | 147 | 147 | $90 | |
92014 |
Established patient complete exam of visual system | 116 | 116 | $72 | |
92012 |
Established patient problem focused exam of visual system | 83 | 83 | $48 | |
92002 |
New patient problem focused exam of visual system | 33 | 33 | $44 | |
92134 |
Imaging of retina | 15 | 15 | $24 | |
92083 |
Exam of visual field with extended testing | 12 | 12 | $26 |
In context: peer comparison
Among 17 peers in Cleveland Optometrist, average services per provider: 53. This provider delivers 7.7× the peer median.Frequently asked questions
What is Dr. William Sax's medical specialty?
Dr. William Sax practices Optometrist in Cleveland, OH.
Where does Dr. William Sax practice?
Dr. William Sax practices at 9500 Euclid Ave, Cleveland, OH 441950001. Office phone: 8002232273.
What is Dr. William Sax's NPI?
Dr. William Sax's National Provider Identifier (NPI) is 1134166341, issued by NPPES.
Does Dr. William Sax accept Medicare assignment?
Yes. Dr. William Sax accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Sax 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.