Quick answers
- Where does David E. Shellenbarger see patients?
- Medicare's clinician data lists 1 practice location in Mason, MI. Call before your visit to confirm the address.
- What is David E. Shellenbarger's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does David E. Shellenbarger accept Medicare assignment?
- Yes. Medicare's clinician data says David E. Shellenbarger 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 E. Shellenbarger?
- (517) 833-8100, as listed in official Medicare / NPI Registry data.
- What is David E. Shellenbarger's NPI number?
- 1568336543. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where David E. Shellenbarger is enrolled with Medicare (CMS data updated 2026-10-02).
- 525 Okemos StMason, MI 48854 (517) 833‑8100
Group practices
Medicare enrollment lists David E. Shellenbarger as a member of this group (CMS data updated 2026-10-02).
- Consumer Services, Inc.12 clinicians in the group
Specialties
- Mental Health Counselorprimary
Other mental health counselors in Mason
Clinicians with the same Medicare primary specialty in Mason, MI — not a recommendation.
Clinician information
| Graduation year | 1978 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568336543 |
| 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
- 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