Doctor profile · Federal record
Dr. Charles Niles, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Williamsville, NY
- NPI 1053378109
- Accepts Medicare
- MIPS 72.3 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6333 Main St
Williamsville, NY 142215800
(716) 632-3545
fax (716) 632-6368
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- August 13, 2013
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- New York #158661
- Medicaid
- NY #01021452
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053378109. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,937
Distinct HCPCS
10
Medicare allowed
$362,003
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92083 |
Exam of visual field with extended testing | 588 | 430 | $61 | |
92014 |
Established patient complete exam of visual system | 543 | 389 | $123 | |
92133 |
Imaging of optic nerve | 365 | 334 | $33 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 341 | 248 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 255 | 182 | $88 | |
92136 |
Measurement of corneal curvature and depth of eye | 172 | 89 | $24 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 160 | 102 | $447 | |
92250 |
Photography of the retina | 150 | 150 | $35 | |
65855 |
Laser repair to improve eye fluid flow | 68 | 49 | $241 | |
92020 |
Exam of the internal drainage system of eye | 67 | 67 | $27 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 281. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$2,706
Transactions
72
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Reichert, Inc. | 1 | $1,200.00 | |
| Alcon Vision LLC | 26 | $510.00 | |
| ABBVIE INC. | 18 | $488.82 | |
| Bausch & Lomb Americas Inc. | 17 | $291.56 | |
| Tarsus Pharmaceuticals, Inc. | 3 | $74.18 | |
| Sight Sciences, Inc. | 2 | $44.11 | |
| Oyster Point Pharma, Inc. | 2 | $43.05 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 2 | $38.55 | |
| BIOTISSUE HOLDINGS INC. | 1 | $15.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11,821
Patients
4,384
Total drug cost
$1,321,348
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 3,213 | 1,055 | $73,815 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 1,912 | 560 | $66,717 |
| Prednisolone Acetate | Generic | 1,146 | 623 | $50,666 |
| Brimonidine Tartrate | Generic | 985 | 322 | $101,449 |
| Timolol Maleate | Generic | 777 | 289 | $16,548 |
| Ofloxacin | Generic | 698 | 473 | $9,737 |
| Lumigan (Bimatoprost) | Brand | 540 | 169 | $306,679 |
| Dorzolamide Hcl | Generic | 537 | 161 | $17,018 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 401 | 110 | $253,392 |
| Vyzulta (Latanoprostene Bunod) | Brand | 389 | 123 | $190,185 |
Frequently asked questions
What is Dr. Charles Niles's medical specialty?
Dr. Charles Niles practices Ophthalmology Physician in Williamsville, NY.
Where does Dr. Charles Niles practice?
Dr. Charles Niles practices at 6333 Main St, Williamsville, NY 142215800. Office phone: 7166323545.
What is Dr. Charles Niles's NPI?
Dr. Charles Niles's National Provider Identifier (NPI) is 1053378109, issued by NPPES.
Does Dr. Charles Niles accept Medicare assignment?
Yes. Dr. Charles Niles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Niles commonly perform?
Top Medicare-reported procedures in 2023: Exam of visual field with extended testing (HCPCS 92083); Established patient complete exam of visual system (HCPCS 92014); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.