Quick answers
- Which hospitals does Dorothy Newmark work at?
- Medicare's official clinician data lists Dorothy Newmark at 1 hospital: Mercy Health System Corp. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dorothy Newmark see patients?
- Medicare's clinician data lists 1 practice location in Janesville, WI. Call before your visit to confirm the address.
- What is Dorothy Newmark's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Dorothy Newmark accept Medicare assignment?
- Yes. Medicare's clinician data says Dorothy Newmark 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 Dorothy Newmark?
- (608) 756-6000, as listed in official Medicare / NPI Registry data.
- What is Dorothy Newmark's NPI number?
- 1386703833. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dorothy Newmark works
Medicare's Facility Affiliation Data lists Dorothy Newmark at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Health System CorpJanesville, WI · Acute Care Hospital · CCN 520066
Practice locations
Addresses where Dorothy Newmark is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Mineral Point AveJanesville, WI 53548 (608) 756‑6000
Group practices
Medicare enrollment lists Dorothy Newmark as a member of this group (CMS data updated 2026-10-02).
- Mercy Health System Corporation753 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Janesville
Clinicians with the same Medicare primary specialty in Janesville, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386703833 |
| 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