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

John Francis Havlick, DO

Individual provider Emergency Medicine Physician · NPI 1780677351

John Francis Havlick, DO is an Emergency Medicine Physician in Hammond, Indiana. Licensed in Indiana. Registered with an NPI since 2005.

Licensed in
IN
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

5454 Hohman Ave
Hammond, IN 46320-1931
Phone: (219) 933-2077
Fax: (219) 864-2649
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 02002711A (IN)

Record details

NPI number1780677351
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 29, 2005
Last updated in NPPESJuly 19, 2011
Mailing addressPo Box 1000, Dyer, IN 46311-0800

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