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

John A Desalvo, DO

Individual provider Emergency Medicine Physician · NPI 1336134402

John A Desalvo, DO is an Emergency Medicine in Hammond, Indiana. Graduated from Chicago College of Osteopathy in 1999, 27 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
27
Trained at
Chicago College of Osteopathy
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
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 02002635A (IN)

Record details

NPI number1336134402
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 15, 2005
Last updated in NPPESSeptember 12, 2014
Mailing addressPo Box 1000, Dyer, IN 46311-0800

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolCHICAGO COLLEGE OF OSTEOPATHY
Graduated 1999 (27 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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