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

Jeffrey Patrick Gatz, MD

Individual provider Pediatrics Physician · NPI 1609868207

Jeffrey Patrick Gatz, MD is an Internal Medicine in Valparaiso, Indiana. Graduated from University of Michigan Medical School in 1997, 29 years ago. Practices with Franciscan Physician Network, a 1,171-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
29
Trained at
University of Michigan Medical School
Licensed in
IN
In the registry since
2005
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

2421 Laporte Ave
Valparaiso, IN 46383-6914
Phone: (219) 462-6192
Fax: (219) 464-2585
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01049226A (IN)
Pediatrics Physician Taxonomy 208000000X · Licence 01049226A (IN)

Record details

NPI number1609868207
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2005
Last updated in NPPESAugust 8, 2023
Certification dateAugust 8, 2023
Mailing addressPo Box 781076, Detroit, MI 48278-1076

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1997 (29 years in practice)
Group practice Franciscan Physician Network — 1171 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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