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

Matthew Naatjes, MD

Individual provider Anesthesiology Physician · NPI 1871857839

Matthew Naatjes, MD is an Anesthesiology in Sioux Falls, South Dakota. Qualified in 2012, 14 years ago. Practices with Anesthesiology Associates Inc, a 27-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
14
Licensed in
SD
In the registry since
2012
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

1100 E 26th St
Sioux Falls, SD 57105-4046
Phone: (605) 338-7098
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 10324 (SD)

Record details

NPI number1871857839
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2012
Last updated in NPPESJuly 21, 2022
Mailing address1100 E 26th St, Sioux Falls, SD 57105-4046

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Anesthesiology Associates Inc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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