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

Dr. Marwan A. Mustaklem

Individual provider Internal Medicine Physician · NPI 1750357513

Dr. Marwan A. Mustaklem is an Internal Medicine in Fishers, Indiana. Qualified in 1995, 31 years ago. Practices with Healthy Aging Enterprise LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Indiana.

Years since qualifying
31
Licensed in
IN
In the registry since
2006
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Practice location Address checks out

8500 E 116th St Unit 575
Fishers, IN 46038-0369
Phone: (317) 985-9501
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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 01060426A (IN)

Record details

NPI number1750357513
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESJune 5, 2026
Certification dateJune 5, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Healthy Aging Enterprise Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Fishers