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

Jason Lee Maxfield, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1053572966

Jason Lee Maxfield, MD is a Sleep Medicine in Joplin, Missouri. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 2008, 18 years ago. Practices with Freeman Neosho Hospital, a 42-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
18
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
MO
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

931 E 32nd St
Joplin, MO 64804-2878
Phone: (417) 347-8688
Fax: (417) 347-8693
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 2013019945 (MO)

Record details

NPI number1053572966
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2008
Last updated in NPPESSeptember 29, 2021
Certification dateSeptember 29, 2021
Mailing addressPo Box 3810, Joplin, MO 64803-3810

Medicare enrollment

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

Medicare specialtySLEEP MEDICINE
Also practisesNEUROLOGY
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 2008 (18 years in practice)
Group practice Freeman Neosho Hospital — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare