Doctor profile · Federal record

Dr. Earl Ryder, OD

Optometrist (CMS: Optometry) · Spokane, WA

  • NPI 1700879335
  • Accepts Medicare
  • 41 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 E 5Th Ave
Spokane, WA 99202
(509) 838-2531
Mailing address
Po Box 3649
Spokane, WA 992203649

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
June 29, 2018
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Washington #OD00001673
Medicaid
WA #2009850

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700879335. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
599
Distinct HCPCS
7
Medicare allowed
$58,242
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 298 297 $127
99212 Established patient office or other outpatient visit, 10-19 minutes 89 69 $57
99213 Established patient office or other outpatient visit, 20-29 minutes 65 64 $90
92083 Exam of visual field with extended testing 52 51 $63
92133 Imaging of optic nerve 43 41 $34
92134 Imaging of retina 29 29 $39
92004 New patient complete exam of visual system 23 23 $151

In context: peer comparison

Among 25 peers in Spokane Optometrist, average services per provider: 83. This provider delivers 7.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
388
Patients
92
Total drug cost
$38,047
Drug Type Claims Patients Total cost
Latanoprost Generic 253 69 $7,519
Timolol Maleate Generic 83 23 $1,192
Restasis (Cyclosporine) Brand 17 0 $27,986
Dorzolamide Hcl Generic 13 0 $474
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 11 0 $258
Prednisolone Acetate Generic 11 0 $619

Frequently asked questions

Auto-generated from federal data
What is Dr. Earl Ryder's medical specialty?
Dr. Earl Ryder practices Optometrist in Spokane, WA.
Where does Dr. Earl Ryder practice?
Dr. Earl Ryder practices at 400 E 5Th Ave, Spokane, WA 99202. Office phone: 5098382531.
What is Dr. Earl Ryder's NPI?
Dr. Earl Ryder's National Provider Identifier (NPI) is 1700879335, issued by NPPES.
Does Dr. Earl Ryder accept Medicare assignment?
Yes. Dr. Earl Ryder accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Earl Ryder 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 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.