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

Individual provider Internal Medicine Physician · NPI 1073649141

Dr. Jose Antonio Penaherrera, MD is an Internal Medicine in New Lenox, Illinois. Graduated from Southern Illinois University School of Medicine in 1989, 37 years ago. Practices with Seven Star Hospital Associates Inc, a 131-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
37
Trained at
Southern Illinois University School of Medicine
Licensed in
IL
In the registry since
2007
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

1890 Silver Cross Blvd Ste 265
New Lenox, IL 60451-9524
Phone: (815) 727-4292
Fax: (815) 727-5395
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036095226 (IL)

Record details

NPI number1073649141
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 25, 2007
Last updated in NPPESAugust 28, 2013

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Seven Star Hospital Associates Inc — 131 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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