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

John William Harger

Individual provider Anesthesiology Physician · NPI 1790176089

John William Harger is an Anesthesiology in Springfield, Missouri. Graduated from University of Texas Medical School at Houston in 2015, 11 years ago. Practices with Ozark Anesthesia Associates Inc, a 88-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
11
Trained at
University of Texas Medical School at Houston
Licensed in
MO
In the registry since
2015
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Practice location Address checks out

3801 S National Ave
Springfield, MO 65807-5210
Phone: (417) 269-6000
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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 2023006693 (MO)

Record details

NPI number1790176089
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 9, 2015
Last updated in NPPESOctober 31, 2023
Certification dateOctober 31, 2023
Mailing address1000 E Primrose St Ste 520, Springfield, MO 65807-5180

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2015 (11 years in practice)
Group practice Ozark Anesthesia Associates Inc — 88 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Springfield