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

Mustafa Aladin, MD

Individual provider Pediatrics Physician · NPI 1538546791

Mustafa Aladin, MD is an Internal Medicine in Joliet, Illinois. Qualified in 2015, 11 years ago. Practices with Mercy East Ambulatory Services LLC, a 103-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
11
Licensed in
IL
In the registry since
2015
Specialties on file
3
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

2025 S Chicago St
Joliet, IL 60436-3172
Phone: (815) 726-2200
Fax: (314) 536-8783
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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 036148597 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 036148597 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1538546791
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2015
Last updated in NPPESSeptember 18, 2024
Certification dateSeptember 18, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Mercy East Ambulatory Services Llc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Other providers in Joliet