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

Dr. Julie Kristina Williams, OD

Individual provider Optometrist · NPI 1679653208

Dr. Julie Kristina Williams, OD is registered under Optometry in Wagner, South Dakota. Graduated from Indiana University - School of Optometry in 2004, 22 years ago. Practices with Wagner Indian Health Service Health Center, a 15-clinician group and accepts Medicare assignment. Licensed in Iowa, Minnesota, Nebraska and South Dakota.

Years since qualifying
22
Trained at
Indiana University - School of Optometry
Licensed in
IA, MN, NE, SD
In the registry since
2006
Specialties on file
4
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

111 Washington Ave Wagner Indian Health Services
Wagner, SD 57380
Phone: (605) 384-3621
Fax: (605) 384-5975
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 607 (SD)
Optometrist Taxonomy 152W00000X · Licence 02309 (IA)
Optometrist Taxonomy 152W00000X · Licence 3000 (MN)
Optometrist Taxonomy 152W00000X · Licence 1233 (NE)

Record details

NPI number1679653208
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESMarch 7, 2023
Certification dateMarch 22, 2022

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 2004 (22 years in practice)
Group practice Wagner Indian Health Service Health Center — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients84
Services billed 150 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Wagner Indian Health Service Health Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 15 clinicians in the practice; 11 are shown here.

Other providers in Wagner