FETHI ONAL
NPI 1124777354
Internal Medicine in Grosse Pointe Woods, MI
About Fethi Onal NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FETHI ONAL (NPI 1124777354) is an individual internal medicine provider in Grosse Pointe Woods, Michigan, licensed in Michigan (4301513941) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Health Hospital, and maintains a secondary practice location in Detroit.
NPPES Registry Identity
Specialties & Licenses 2
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Fethi Onal is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Health Hospital
Acute Care Hospitals · Detroit, MIAscension St John Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48236 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GROSSE POINTE WOODS, MI 48236
GROSSE POINTE WOODS, MI 48236
GROSSE POINTE WOODS, MI 48236
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Fethi Onal's NPI number?
The NPI number for Fethi Onal is 1124777354. It was assigned to this individual provider in the NPPES registry on March 23, 2022.
Where is Fethi Onal located?
Fethi Onal practices at 19251 Mack Ave Ste 333, Grosse Pointe Woods, MI 48236. The listed phone number is (313) 343-7280.
What is Fethi Onal's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Fethi Onal enrolled in Medicare?
Yes. Fethi Onal is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Fethi Onal accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Fethi Onal as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Fethi Onal affiliated with any hospitals?
According to CMS data, Fethi Onal is affiliated with Henry Ford Health Hospital and Ascension St John Hospital.
When was this NPI record last updated?
The NPPES record for Fethi Onal was last updated on July 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
