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
Mailing address2001 W 86th St, Indianapolis, IN 46260-1902

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