Doctor profile · Federal record

Dr. Jan Hajnosz, O.D.

Optometrist (CMS: Optometry) · Bellevue, WA

  • NPI 1144378423
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
11511 Ne 10Th St
Bellevue, WA 980048578
(425) 502-3000
fax (425) 502-3589
Additional location
15446 Bel Red RD
Redmond, WA 980525501
(425) 883-5867

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
April 8, 2021
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Washington #OD00001779
Medicaid
WA #2027571

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144378423. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,449
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 12 11 $121

In context: peer comparison

Among 14 peers in Bellevue Optometrist, average services per provider: 50. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
249
Patients
47
Total drug cost
$5,189
Drug Type Claims Patients Total cost
Latanoprost Generic 139 30 $2,406
Dorzolamide Hcl Generic 31 0 $1,077
Timolol Maleate Generic 23 0 $347
Erythromycin (Erythromycin Base) Brand 19 17 $324
Travoprost Generic 19 0 $595
Olopatadine Hcl Generic 18 0 $440

Frequently asked questions

Auto-generated from federal data
What is Dr. Jan Hajnosz's medical specialty?
Dr. Jan Hajnosz practices Optometrist in Bellevue, WA.
Where does Dr. Jan Hajnosz practice?
Dr. Jan Hajnosz practices at 11511 Ne 10Th St, Bellevue, WA 980048578. Office phone: 4255023000.
What is Dr. Jan Hajnosz's NPI?
Dr. Jan Hajnosz's National Provider Identifier (NPI) is 1144378423, issued by NPPES.
Does Dr. Jan Hajnosz accept Medicare assignment?
Yes. Dr. Jan Hajnosz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jan Hajnosz commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.