Doctor profile · Federal record
Dr. Blake Williams, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Hammond, IN
- NPI 1497101018
- Accepts Medicare
- MIPS 97.0 / 100 · 2023
- 6 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
6850 Hohman Ave
Hammond, IN 463241410
(219) 931-7509
fax (219) 937-5093 - Additional location
-
6836 Hohman Ave
Hammond, IN 463241499
(219) 937-5063 - Additional location
-
9797 Massachusetts St
Crown Point, IN 463070278
(219) 649-2704 - Mailing address
-
180 Harvester Dr Ste 110
Burr Ridge, IL 605276686
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- March 6, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- Indiana #01083781A · Illinois #125068829
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497101018. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,944
Distinct HCPCS
10
Medicare allowed
$486,520
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 726 | 702 | $117 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 679 | 437 | $119 | |
92133 |
Imaging of optic nerve | 451 | 446 | $34 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 388 | 177 | $370 | |
92136 |
Measurement of corneal curvature and depth of eye | 361 | 249 | $38 | |
92083 |
Exam of visual field with extended testing | 293 | 288 | $57 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 245 | 198 | $83 | |
92134 |
Imaging of retina | 183 | 182 | $37 | |
92004 |
New patient complete exam of visual system | 151 | 151 | $139 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 137 | 137 | $153 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 205. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$1,486
Transactions
32
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | 6 | $390.10 | |
| Harrow Eye, LLC | 2 | $328.75 | |
| Alcon Vision LLC | 1 | $145.73 | |
| NEW WORLD MEDICAL,INC. | 1 | $127.37 | |
| Mallinckrodt Hospital Products Inc. | 3 | $88.34 | |
| ABBVIE INC. | 4 | $86.61 | |
| Beaver-Visitec International, Inc. | 2 | $52.96 | |
| RxSight Inc | 3 | $46.00 | |
| Dompe US, Inc. | 2 | $45.27 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 1 | $41.86 | |
| Bausch & Lomb Americas Inc. | 2 | $39.46 | |
| Tarsus Pharmaceuticals, Inc. | 2 | $38.26 | |
| Thea Pharma Inc. | 1 | $21.50 | |
| Astellas Pharma US Inc | 1 | $17.58 | |
| Sight Sciences, Inc. | 1 | $15.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,380
Patients
1,155
Total drug cost
$297,550
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 1,552 | 484 | $38,022 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 673 | 221 | $18,292 |
| Brimonidine Tartrate | Generic | 275 | 91 | $13,581 |
| Prednisolone Acetate | Generic | 165 | 117 | $7,445 |
| Timolol Maleate | Generic | 140 | 54 | $4,267 |
| Lumigan (Bimatoprost) | Brand | 116 | 33 | $75,800 |
| Travoprost | Generic | 77 | 22 | $18,517 |
| Dorzolamide Hcl | Generic | 69 | 24 | $1,773 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 68 | 21 | $39,384 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 54 | 48 | $696 |
Frequently asked questions
What is Dr. Blake Williams's medical specialty?
Dr. Blake Williams practices Ophthalmology Physician in Hammond, IN.
Where does Dr. Blake Williams practice?
Dr. Blake Williams practices at 6850 Hohman Ave, Hammond, IN 463241410. Office phone: 2199317509.
What is Dr. Blake Williams's NPI?
Dr. Blake Williams's National Provider Identifier (NPI) is 1497101018, issued by NPPES.
Does Dr. Blake Williams accept Medicare assignment?
Yes. Dr. Blake Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Blake 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 99214); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.