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

Raymond Zimmerman, MD

Individual provider Family Medicine Physician · NPI 1386602100

Raymond Zimmerman, MD is a Family Practice in Merrillville, Indiana. Graduated from Indiana University School of Medicine in 1985, 41 years ago. Practices with Chesterton Physical Therapy Inc, a 189-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Indiana.

Years since qualifying
41
Trained at
Indiana University School of Medicine
Licensed in
IL, IN
In the registry since
2006
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

8777 Broadway Ste A
Merrillville, IN 46410-6693
Phone: (219) 756-0960
Fax: (219) 756-0961
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01035397A (IN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036-081831 (IL)

Record details

NPI number1386602100
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2006
Last updated in NPPESJanuary 8, 2013

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Chesterton Physical Therapy Inc — 189 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Merrillville