Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Leah Gladys Janousek, OD

Individual provider Optometrist · NPI 1285157933

Leah Gladys Janousek, OD is an Optometry in Mesa, Arizona. Graduated from Indiana University - School of Optometry in 2017, 9 years ago. Practices with Swagel-Wootton Eye Center, Inc, a 9-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Arizona and Texas.

Years since qualifying
9
Trained at
Indiana University - School of Optometry
Licensed in
AZ, TX
In the registry since
2017
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

220 S 63rd St
Mesa, AZ 85206-1619
Phone: (480) 372-2616
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 3940 S Alma School Rd Ste 3, Chandler, AZ 85248-4513 — (480) 641-3937
  • 5127 W Indian School Rd Ste 161, Phoenix, AZ 85031-2611 — (623) 245-7014
  • 6565 West Loop S Ste 650, Bellaire, TX 77401-3505 — (713) 797-1010

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT-002299 (AZ)
Optometrist Taxonomy 152W00000X · Licence 9291T (TX)

Record details

NPI number1285157933
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 24, 2017
Last updated in NPPESOctober 21, 2025
Certification dateOctober 21, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 2017 (9 years in practice)
Group practice Swagel-Wootton Eye Center, Inc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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