Quick answers
- Which hospitals does Daniel S. Petersen work at?
- Medicare's official clinician data lists Daniel S. Petersen at 3 hospitals: SSM Health St Mary's Hospital - Madison, Stoughton Hospital and Upland Hills Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel S. Petersen see patients?
- Medicare's clinician data lists 1 practice location in Fitchburg, WI. Call before your visit to confirm the address.
- What is Daniel S. Petersen's specialty?
- Medicare lists Sleep Medicine as the primary specialty.
- Does Daniel S. Petersen accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel S. Petersen 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.
- Does Daniel S. Petersen offer telehealth?
- Medicare's clinician data says Daniel S. Petersen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Daniel S. Petersen?
- (608) 229-7979, as listed in official Medicare / NPI Registry data.
- What is Daniel S. Petersen's NPI number?
- 1578049763. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel S. Petersen works
Medicare's Facility Affiliation Data lists Daniel S. Petersen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- SSM Health St Mary's Hospital - MadisonMadison, WI · Acute Care Hospital · CCN 520083
- Stoughton HospitalStoughton, WI · Critical Access Hospital · CCN 521343
- Upland Hills HealthDodgeville, WI · Critical Access Hospital · CCN 521352
Practice locations
Addresses where Daniel S. Petersen is enrolled with Medicare (CMS data updated 2026-10-02).
- 2844 Index RdFitchburg, WI 53713 (608) 229‑7979
Group practices
Medicare enrollment lists Daniel S. Petersen as a member of this group (CMS data updated 2026-10-02).
- Dean Health Systems Inc1,159 clinicians in the group
Specialties
- Sleep Medicineprimary
Other sleep medicine doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578049763 |
| 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