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

Dr. Alfonso A Blum, M

Individual provider Internal Medicine Physician · NPI 1790810448

Dr. Alfonso A Blum, M is an Internal Medicine in East Chicago, Indiana. Qualified in 1996, 30 years ago. Practices with 219 Health Network Inc, a 70-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
30
Licensed in
IN
In the registry since
2007

Practice location Address checks out

4035 Elm St
East Chicago, IN 46312-3042
Phone: (219) 398-9840
Fax: (219) 398-9845
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 01062815A (IN)

Record details

NPI number1790810448
Entity typeIndividual (Type 1)
GenderMale
Credentials M
Sole proprietorNo
NPI enumeratedFebruary 22, 2007
Last updated in NPPESJuly 13, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice 219 Health Network Inc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in East Chicago