Quick answers
- Where does John E. Carlson see patients?
- Medicare's clinician data lists 2 practice locations, including Croswell, MI and Sandusky, MI. Call before your visit to confirm the address.
- What is John E. Carlson's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does John E. Carlson accept Medicare assignment?
- Yes. Medicare's clinician data says John E. Carlson 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 John E. Carlson?
- (810) 648-0330, as listed in official Medicare / NPI Registry data.
- What is John E. Carlson's NPI number?
- 1700365517. 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 John E. Carlson is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 N Howard AveCroswell, MI 48422 (810) 648‑0330
- 217 E Sanilac RdSandusky, MI 48471 (810) 648‑0330
Group practices
Medicare enrollment lists John E. Carlson as a member of this group (CMS data updated 2026-10-02).
- Sanilac County Community Mental Health Authority21 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Croswell
Clinicians with the same Medicare primary specialty in Croswell, MI — not a recommendation.
Clinician information
| Medical school | Wayne State University School Of Medicine |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700365517 |
| 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