Doctor profile · Federal record
Dr. William Tadlock, O.D.
Optometrist (CMS: Optometry) · Houston, TX
- NPI 1043443849
- Accepts Medicare
- MIPS 96.5 / 100 · 2023
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6699 Chimney Rock RD, Ste. 103
Houston, TX 770815358
(713) 661-6500
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Texas #7358T
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043443849. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,455
Distinct HCPCS
10
Medicare allowed
$113,877
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 427 | 284 | $127 | |
92012 |
Established patient problem focused exam of visual system | 139 | 96 | $91 | |
92202 |
Extended exam of the back part of the eye with optic nerve drawing | 122 | 109 | $16 | |
92083 |
Exam of visual field with extended testing | 107 | 78 | $63 | |
92004 |
New patient complete exam of visual system | 103 | 103 | $152 | |
92201 |
Extended exam of the back part of the eye with retinal drawing | 99 | 90 | $25 | |
92020 |
Exam of the internal drainage system of eye | 89 | 83 | $28 | |
92133 |
Imaging of optic nerve | 72 | 71 | $34 | |
92134 |
Imaging of retina | 68 | 61 | $40 | |
76514 |
Ultrasound scan of cornea to determine thickness | 65 | 63 | $11 |
In context: peer comparison
Among 114 peers in Houston Optometrist, average services per provider: 60. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$316
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 4 | $171.38 | |
| Abbvie INC. | 3 | $65.16 | |
| Dompe US, INC. | 1 | $30.63 | |
| Harrow Eye, LLC | 1 | $29.68 | |
| Alcon Vision LLC | 1 | $18.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,057
Patients
331
Total drug cost
$467,245
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 390 | 123 | $11,133 |
| Lumigan (Bimatoprost) | Brand | 130 | 41 | $88,240 |
| Xiidra (Lifitegrast) | Brand | 92 | 46 | $160,036 |
| Restasis (Cyclosporine) | Brand | 84 | 39 | $129,539 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 77 | 26 | $2,308 |
| Prednisolone Acetate | Generic | 49 | 27 | $3,702 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 38 | 29 | $491 |
| Timolol Maleate | Generic | 34 | 0 | $467 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 32 | 0 | $24,932 |
| Brimonidine Tartrate | Generic | 25 | 0 | $2,986 |
Frequently asked questions
What is Dr. William Tadlock's medical specialty?
Dr. William Tadlock practices Optometrist in Houston, TX.
Where does Dr. William Tadlock practice?
Dr. William Tadlock practices at 6699 Chimney Rock RD, Houston, TX 770815358. Office phone: 7136616500.
What is Dr. William Tadlock's NPI?
Dr. William Tadlock's National Provider Identifier (NPI) is 1043443849, issued by NPPES.
Does Dr. William Tadlock accept Medicare assignment?
Yes. Dr. William Tadlock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Tadlock commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Extended exam of the back part of the eye with optic nerve drawing (HCPCS 92202). Source: CMS Medicare Physician & Other Practitioners file.