Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Peter James Thayer, OD

Individual provider Optometrist · NPI 1568774099

Dr. Peter James Thayer, OD is registered under Optometry in Ankeny, Iowa. Graduated from Southern College of Optometry in 2010, 16 years ago. Practices with Focus Eye Care PC, a 4-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
16
Trained at
Southern College of Optometry
Licensed in
IA
In the registry since
2010
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

2135 SE Delaware Ave
Ankeny, IA 50021-4592
Phone: (515) 964-0444
Fax: (515) 964-7070
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2493 (IA)

Record details

NPI number1568774099
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 13, 2010
Last updated in NPPESNovember 21, 2017

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN COLLEGE OF OPTOMETRY
Graduated 2010 (16 years in practice)
Group practice Focus Eye Care Pc — 4 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 patients25
Services billed 54 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Focus Eye Care PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Ankeny