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

Maria Johnson, MD

Individual provider Family Medicine Physician · NPI 1174043517

Maria Johnson, MD is registered under Family Practice in Klamath Falls, Oregon. Graduated from University of Missouri, Kansas City, School of Medicine in 2013, 13 years ago. Practices with Sky Lakes Medical Center Inc, a 197-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa and Oregon.

Years since qualifying
13
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
IA, OR
In the registry since
2017
Specialties on file
2
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

2821 Daggett Ave Ste 200
Klamath Falls, OR 97601-1130
Phone: (541) 274-8400
Fax: (541) 274-8405
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2501 Pierce St, Sioux City, IA 51104-3725 — (712) 294-5000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD200596 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence R-11056 (IA)

Record details

NPI number1174043517
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2017
Last updated in NPPESJuly 21, 2022
Certification dateSeptember 1, 2020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Sky Lakes Medical Center Inc — 197 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 patients136
Services billed 205 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 Sky Lakes Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 197 clinicians in the practice; 12 are shown here.

Other providers in Klamath Falls