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

John E Marx, MD

Individual provider Family Medicine Physician · NPI 1720491731

John E Marx, MD is a Family Practice in Fort Wayne, Indiana. Graduated from Indiana University School of Medicine in 2010, 16 years ago. Practices with Parkview Health System Inc, a 1,336-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
16
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2014
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

1007 W Rudisill Blvd
Fort Wayne, IN 46807-2170
Phone: (260) 425-5180
Fax: (260) 425-5210
Show map & directions

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

Additional practice locations (1)

  • 1818 Carew St Ste 120, Fort Wayne, IN 46805-4764 — (260) 425-6200

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01076053A (IN)

Record details

NPI number1720491731
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2014
Last updated in NPPESOctober 10, 2022
Certification dateOctober 10, 2022
Mailing address11109 Parkview Plaza Dr # 117, Fort Wayne, IN 46845-1701

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesHOSPITALIST
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Parkview Health System Inc — 1336 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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