Doctor profile · Federal record

Dr. Mark Eggleston, MD

Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Clarkston, WA

  • NPI 1306836705
  • Accepts Medicare
  • MIPS 99.4 / 100 · 2023
  • 29 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
500 Port Drive
Clarkston, WA 994031835
(509) 758-8811
fax (509) 751-1188

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
April 30, 2008
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207W00000X — NUCC code
State licenses (2)
Washington #MD00039323 · Idaho #M8239
Medicaid (2)
ID #806011100 · WA #8293425

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306836705. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,064
Distinct HCPCS
10
Medicare allowed
$554,344
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 1,089 872 $129
92014 Established patient complete exam of visual system 473 343 $128
92285 Photography of content of eyes 463 453 $24
92134 Imaging of retina 372 204 $41
67028 Injection of drug into eye 332 72 $114
92133 Imaging of optic nerve 266 243 $37
J7999 Compounded drug, not otherwise classified 205 50 $92
J0178 Injection, aflibercept, 1 mg 142 22 $867
92136 Measurement of corneal curvature and depth of eye 125 76 $40
99204 New patient office or other outpatient visit, 45-59 minutes 124 124 $165

In context: peer comparison

Among 1 peers in this city , average services per provider: 193. This provider delivers 21× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$189
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Leadiant Biosciences, Inc. 2 $77.64
ABIOMED 3 $65.67
Astellas Pharma US Inc 1 $31.67
ABBVIE INC. 1 $13.54

By nature of payment

Food and Beverage
$189

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,962
Patients
572
Total drug cost
$118,700
Drug Type Claims Patients Total cost
Ketorolac Tromethamine Generic 728 215 $13,219
Latanoprost Generic 663 136 $8,305
Timolol Maleate Generic 98 27 $705
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 97 26 $2,038
Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) Brand 72 66 $1,090
Prednisolone Acetate Generic 57 25 $2,719
Dexamethasone Sodium Phosphate Generic 39 22 $1,842
Restasis (Cyclosporine) Brand 39 21 $51,063
Loteprednol Etabonate Generic 36 11 $6,556
Lumigan (Bimatoprost) Brand 33 12 $16,968

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Eggleston's medical specialty?
Dr. Mark Eggleston practices Ophthalmology Physician in Clarkston, WA.
Where does Dr. Mark Eggleston practice?
Dr. Mark Eggleston practices at 500 Port Drive, Clarkston, WA 994031835. Office phone: 5097588811.
What is Dr. Mark Eggleston's NPI?
Dr. Mark Eggleston's National Provider Identifier (NPI) is 1306836705, issued by NPPES.
Does Dr. Mark Eggleston accept Medicare assignment?
Yes. Dr. Mark Eggleston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Eggleston commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient complete exam of visual system (HCPCS 92014); Photography of content of eyes (HCPCS 92285). Source: CMS Medicare Physician & Other Practitioners file.