Doctor profile · Federal record

Dr. Kathryn Dingley Gurney, O.D.

Optometrist (CMS: Optometry) · Farmington, ME

  • NPI 1104887900
  • Accepts Medicare
  • MIPS 97.7 / 100 · 2023
  • 28 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
130 Main St
Farmington, ME 049381818
(207) 778-2100
fax (207) 778-6590
Mailing address
Po Box 190
Farmington, ME 049380190

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
December 13, 2019
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Maine #OPT819
Medicaid
ME #260970099

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104887900. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
804
Distinct HCPCS
9
Medicare allowed
$69,401
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 224 222 $119
99213 Established patient office or other outpatient visit, 20-29 minutes 213 121 $86
92083 Exam of visual field with extended testing 73 69 $59
92004 New patient complete exam of visual system 69 69 $142
92133 Imaging of optic nerve 68 65 $32
92134 Imaging of retina 64 48 $38
92250 Photography of the retina 49 38 $35
99214 Established patient office or other outpatient visit, 30-39 minutes 32 29 $121
76514 Ultrasound scan of cornea to determine thickness 12 12 $10

In context: peer comparison

Among 2 peers in Farmington Optometrist, average services per provider: 151. This provider delivers 5.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas INC. 1 $16.81

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
732
Patients
197
Total drug cost
$98,948
Drug Type Claims Patients Total cost
Latanoprost Generic 399 131 $13,119
Timolol Maleate Generic 78 27 $1,643
Brimonidine Tartrate Generic 55 15 $1,799
Prednisolone Acetate Generic 39 24 $2,675
Combigan (Brimonidine Tartrate/Timolol) Brand 29 0 $15,367
Lumigan (Bimatoprost) Brand 29 0 $18,716
Rhopressa (Netarsudil Mesylate) Brand 24 0 $16,688
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 20 0 $563
Dorzolamide Hcl Generic 16 0 $356
Rocklatan (Netarsudil Mesylat/Latanoprost) Brand 16 0 $9,258

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathryn Dingley Gurney's medical specialty?
Dr. Kathryn Dingley Gurney practices Optometrist in Farmington, ME.
Where does Dr. Kathryn Dingley Gurney practice?
Dr. Kathryn Dingley Gurney practices at 130 Main St, Farmington, ME 049381818. Office phone: 2077782100.
What is Dr. Kathryn Dingley Gurney's NPI?
Dr. Kathryn Dingley Gurney's National Provider Identifier (NPI) is 1104887900, issued by NPPES.
Does Dr. Kathryn Dingley Gurney accept Medicare assignment?
Yes. Dr. Kathryn Dingley Gurney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Dingley Gurney 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); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.