Quick answers
- Where does Michael D. Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Norfolk, NE. Call before your visit to confirm the address.
- What is Michael D. Sullivan's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Michael D. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Michael D. Sullivan 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 Michael D. Sullivan?
- (402) 750-7923, as listed in official Medicare / NPI Registry data.
- What is Michael D. Sullivan's NPI number?
- 1063548139. 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 Michael D. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 N 37th St, Suite 301Norfolk, NE 68701 (402) 750‑7923
- 208 N 5th St, Suite CNorfolk, NE 68701
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Norfolk
Clinicians with the same Medicare primary specialty in Norfolk, NE — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063548139 |
| 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