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

Dr. Michael Nasr Mankarious, MD

Individual provider Internal Medicine Physician · NPI 1659375921

Dr. Michael Nasr Mankarious, MD is an Internal Medicine in Clinton, Iowa. Qualified in 1979, 47 years ago. Practices with Mercy Specialty Clinic, a 64-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
47
Licensed in
IA
In the registry since
2005
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

638 S Bluff Blvd
Clinton, IA 52732-4742
Phone: (563) 243-5601
Fax: (563) 243-5637
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 28726 (IA)

Record details

NPI number1659375921
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2005
Last updated in NPPESMarch 29, 2017

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Mercy Specialty Clinic — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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