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

John Palmer Berdahl, MD

Individual provider Ophthalmology Physician · NPI 1871761577

John Palmer Berdahl, MD is an Ophthalmology in Sioux Falls, South Dakota. Graduated from Mayo Medical School in 2004, 22 years ago. Practices with Vance Thompson Vision Clinic Prof LLC, a 43-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
22
Trained at
Mayo Medical School
Licensed in
SD
In the registry since
2008
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

3101 W 57th St
Sioux Falls, SD 57108-3162
Phone: (605) 361-3937
Fax: (605) 371-7199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 7529 (SD)

Record details

NPI number1871761577
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2008
Last updated in NPPESMay 21, 2024
Certification dateMay 21, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolMAYO MEDICAL SCHOOL
Graduated 2004 (22 years in practice)
Group practice Vance Thompson Vision Clinic Prof Llc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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