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

Individual provider Family Medicine Physician · NPI 1508170663

Dr. Johanna M Missak, MD is registered under Family Practice in Schuyler, Nebraska. Graduated from University of Nebraska College of Medicine in 2010, 16 years ago. Practices with Pine Ridge Indian Health Service Hospital, a 104-clinician group and accepts Medicare assignment. Licensed in Nebraska.

Years since qualifying
16
Trained at
University of Nebraska College of Medicine
Licensed in
NE
In the registry since
2010
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

1721 Colfax St
Schuyler, NE 68661-1400 Not confirmed with CMS for 11 years — call before visiting
Phone: (402) 352-3745
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 27612 (NE)

Record details

NPI number1508170663
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2010
Last updated in NPPESMay 12, 2015

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Pine Ridge Indian Health Service Hospital — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients64
Services billed 102 a service is one billed item, such as a visit, a test or a procedure
Average patient age64

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pine Ridge Indian Health Service Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 104 clinicians in the practice; 12 are shown here.

Other providers in Schuyler