Doctor profile · Federal record

Dr. Nikki Rook, O.D.

Optometrist (CMS: Optometry) · Canton, PA

  • NPI 1861588790
  • Accepts Medicare
  • 30 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
327 Springbrook Dr
Canton, PA 177247896
(570) 673-8390
fax (570) 673-4606

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
October 10, 2014
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Pennsylvania #0EG000540

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861588790. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
528
Distinct HCPCS
8
Medicare allowed
$33,779
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 219 161 $81
92250 Photography of the retina 93 93 $36
92083 Exam of visual field with extended testing 54 38 $60
92134 Imaging of retina 48 37 $38
92133 Imaging of optic nerve 37 35 $33
99212 Established patient office or other outpatient visit, 10-19 minutes 37 29 $49
99203 New patient office or other outpatient visit, 30-44 minutes 20 20 $108
99214 Established patient office or other outpatient visit, 30-39 minutes 20 20 $120

In context: peer comparison

Among 1 peers in this city , average services per provider: 66. This provider delivers 8.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$204
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
BIOTISSUE HOLDINGS INC. 2 $119.26
LKC Technologies, Inc. 1 $84.75

By nature of payment

Food and Beverage
$204

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
224
Patients
17
Total drug cost
$42,768
Drug Type Claims Patients Total cost
Latanoprost Generic 78 17 $1,171
Dorzolamide Hcl Generic 21 0 $513
Lumigan (Bimatoprost) Brand 21 0 $5,421
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 20 0 $358
Timolol Maleate Generic 20 0 $210
Restasis (Cyclosporine) Brand 19 0 $21,130
Cyclosporine Generic 18 0 $10,358
Brinzolamide Generic 15 0 $2,086
Travoprost Generic 12 0 $1,521

Frequently asked questions

Auto-generated from federal data
What is Dr. Nikki Rook's medical specialty?
Dr. Nikki Rook practices Optometrist in Canton, PA.
Where does Dr. Nikki Rook practice?
Dr. Nikki Rook practices at 327 Springbrook Dr, Canton, PA 177247896. Office phone: 5706738390.
What is Dr. Nikki Rook's NPI?
Dr. Nikki Rook's National Provider Identifier (NPI) is 1861588790, issued by NPPES.
Does Dr. Nikki Rook accept Medicare assignment?
Yes. Dr. Nikki Rook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nikki Rook commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Photography of the retina (HCPCS 92250); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.