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

Ann K Buikema Wiarda, MD

Individual provider Ophthalmology Physician · NPI 1538146246

Ann K Buikema Wiarda, MD is an Ophthalmology in Warsaw, Indiana. Graduated from Northwestern University Feinberg Medical School in 1995, 31 years ago. Practices with Grossnickle Eye Center Inc, a 12-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
31
Trained at
Northwestern University Feinberg Medical School
Licensed in
IN
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2251 Dubois Dr
Warsaw, IN 46580-3212
Phone: (574) 269-2777
Fax: (574) 371-4697
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 01047556A (IN)

Record details

NPI number1538146246
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 23, 2005
Last updated in NPPESJune 12, 2012

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Group practice Grossnickle Eye Center Inc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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