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

Dr. Maher Ajam, MD

Individual provider Nephrology Physician · NPI 1548265135

Dr. Maher Ajam, MD is a Nephrology in Merrillville, Indiana. Qualified in 1978, 48 years ago. Practices with Nephrology Specialists, PC, an 11-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
48
Licensed in
IN
In the registry since
2005
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

9229 Taft St
Merrillville, IN 46410-6911
Phone: (219) 769-5227
Fax: (219) 769-7355
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 01035956A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01035956 (IN)

Record details

NPI number1548265135
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2005
Last updated in NPPESFebruary 14, 2014
Mailing address801 Macarthur Blvd, Suite 400a, Munster, IN 46321-2915

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Group practice Nephrology Specialists, P.C. — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Merrillville