Quick answers
- Which hospitals does Ryan J. Barrett work at?
- Medicare's official clinician data lists Ryan J. Barrett at 3 hospitals: Hills & Dales General Hospital, Marlette Regional Hospital and McLaren Lapeer Region. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan J. Barrett see patients?
- Medicare's clinician data lists 5 practice locations, including Lapeer, MI, Marlette, MI and Flint, MI. Call before your visit to confirm the address.
- What is Ryan J. Barrett's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Ryan J. Barrett accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan J. Barrett 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.
- What is the phone number for Ryan J. Barrett?
- (810) 664-4532, as listed in official Medicare / NPI Registry data.
- What is Ryan J. Barrett's NPI number?
- 1740317957. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan J. Barrett works
Medicare's Facility Affiliation Data lists Ryan J. Barrett at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hills & Dales General HospitalCass City, MI · Critical Access Hospital · CCN 231316
- Marlette Regional HospitalMarlette, MI · Critical Access Hospital · CCN 231330
- McLaren Lapeer RegionLapeer, MI · Acute Care Hospital · CCN 230193
Practice locations
Addresses where Ryan J. Barrett is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 Barry DrLapeer, MI 48446 (810) 664‑4532
- 2750 Main St, Suite 5Marlette, MI 48453 (989) 635‑4050
- 2770 Main StMarlette, MI 48453 (989) 635‑4000
- 307 S Court St, OrthomichiganLapeer, MI 48446 (810) 667‑6110
- 4466 W Bristol RdFlint, MI 48507 (810) 733‑1200
Group practices
Medicare enrollment lists Ryan J. Barrett as a member of these groups (CMS data updated 2026-10-02).
- Family Orthopedic Associates P L C42 clinicians in the group
- Marlette Regional Hospital33 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740317957 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians