Quick answers
- Which hospitals does David S. Walter work at?
- Medicare's official clinician data lists David S. Walter at 1 hospital: Trinity Health Ann Arbor Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David S. Walter see patients?
- Medicare's clinician data lists 12 practice locations, including Pinckney, MI, Chelsea, MI and Howell, MI. Call before your visit to confirm the address.
- What is David S. Walter's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does David S. Walter accept Medicare assignment?
- Yes. Medicare's clinician data says David S. Walter 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 David S. Walter?
- (734) 878-1000, as listed in official Medicare / NPI Registry data.
- What is David S. Walter's NPI number?
- 1215981097. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David S. Walter works
Medicare's Facility Affiliation Data lists David S. Walter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Trinity Health Ann Arbor HospitalAnn Arbor, MI · Acute Care Hospital · CCN 230156
Practice locations
Addresses where David S. Walter is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1255 E MPinckney, MI 48169 (734) 878‑1000
- 14288 E Old US Hwy 12Chelsea, MI 48118
- 202 W Highland RdHowell, MI 48843
- 2305 Genoa Bus Park DrBrighton, MI 48114
- 23200 Pontiac TrlSouth Lyon, MI 48178
Group practices
Medicare enrollment lists David S. Walter as a member of this group (CMS data updated 2026-10-02).
- Iha Health Services Corporation1,168 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Pinckney
Clinicians with the same Medicare primary specialty in Pinckney, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215981097 |
| 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