Doctor profile · Federal record
Dr. Joseph Williams, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Worcester, MA
- NPI 1467567438
- Accepts Medicare
- MIPS 86.8 / 100 · 2023
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
591 Lincoln St
Worcester, MA 016051932
(508) 853-2020
fax (508) 459-5082
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- May 11, 2017
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Massachusetts #150862
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467567438. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,394
Distinct HCPCS
10
Medicare allowed
$285,519
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 538 | 480 | $133 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 386 | 281 | $94 | |
92136 |
Measurement of corneal curvature and depth of eye | 238 | 126 | $28 | |
92250 |
Photography of the retina | 217 | 208 | $38 | |
92133 |
Imaging of optic nerve | 201 | 190 | $38 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 138 | 108 | $558 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 134 | 121 | $133 | |
92083 |
Exam of visual field with extended testing | 124 | 110 | $65 | |
92134 |
Imaging of retina | 121 | 107 | $42 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 96 | 96 | $173 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 193. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$229
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tarsus Pharmaceuticals, Inc. | 2 | $68.79 | |
| Oyster Point Pharma, Inc. | 2 | $60.04 | |
| ABBVIE INC. | 2 | $54.69 | |
| Dompe US, Inc. | 1 | $27.43 | |
| Alcon Vision LLC | 1 | $18.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,044
Patients
1,064
Total drug cost
$155,745
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 408 | 259 | $12,948 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 338 | 201 | $17,343 |
| Latanoprost | Generic | 283 | 87 | $6,295 |
| Ketorolac Tromethamine | Generic | 274 | 176 | $3,020 |
| Ofloxacin | Generic | 168 | 124 | $1,767 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 131 | 45 | $7,809 |
| Timolol Maleate | Generic | 118 | 40 | $1,822 |
| Ciprofloxacin Hcl | Generic | 110 | 82 | $1,055 |
| Famciclovir | Generic | 36 | 12 | $7,543 |
| Rhopressa (Netarsudil Mesylate) | Brand | 34 | 11 | $24,689 |
Frequently asked questions
What is Dr. Joseph Williams's medical specialty?
Dr. Joseph Williams practices Ophthalmology Physician in Worcester, MA.
Where does Dr. Joseph Williams practice?
Dr. Joseph Williams practices at 591 Lincoln St, Worcester, MA 016051932. Office phone: 5088532020.
What is Dr. Joseph Williams's NPI?
Dr. Joseph Williams's National Provider Identifier (NPI) is 1467567438, issued by NPPES.
Does Dr. Joseph Williams accept Medicare assignment?
Yes. Dr. Joseph Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213); Measurement of corneal curvature and depth of eye (HCPCS 92136). Source: CMS Medicare Physician & Other Practitioners file.