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Internal Medicine

Reginald E. Oneal, DO

Works at hospitals in Detroit, MI · Michigan

Summary

Reginald E. Oneal, DO (Internal Medicine) is listed by Medicare at 1 hospital in Detroit, MI. NPI 1669401493. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Reginald E. Oneal, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
49Years since medical school (graduated 1977)
Michigan State University College Of Osteopathic MedicineMedical school
MaleGender (as listed)
Henry Ford Health SystemGroup practice

Quick answers

Which hospitals does Reginald E. Oneal work at?
Medicare's official clinician data lists Reginald E. Oneal at 1 hospital: Henry Ford Health Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Reginald E. Oneal see patients?
Medicare's clinician data lists 1 practice location in Hamtramck, MI. Call before your visit to confirm the address.
What is Reginald E. Oneal's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Reginald E. Oneal accept Medicare assignment?
Yes. Medicare's clinician data says Reginald E. Oneal accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Reginald E. Oneal offer telehealth?
Medicare's clinician data says Reginald E. Oneal offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Reginald E. Oneal?
(313) 972-9000, as listed in official Medicare / NPI Registry data.
What is Reginald E. Oneal's NPI number?
1669401493. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Reginald E. Oneal works

Medicare's Facility Affiliation Data lists Reginald E. Oneal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Reginald E. Oneal is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Reginald E. Oneal as a member of this group (CMS data updated 2026-10-02).

  • Henry Ford Health System2,570 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Hamtramck

Clinicians with the same Medicare primary specialty in Hamtramck, MI — not a recommendation.

All internal medicine doctors in Hamtramck →

Clinician information

CredentialDO
Medical schoolMichigan State University College Of Osteopathic Medicine
Graduation year1977
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1669401493
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians