Quick answers
- Which hospitals does Nancy Macchiarella work at?
- Medicare's official clinician data lists Nancy Macchiarella at 1 hospital: Covenant Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy Macchiarella see patients?
- Medicare's clinician data lists 2 practice locations, including Freeland, MI and Saginaw, MI. Call before your visit to confirm the address.
- What is Nancy Macchiarella's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Nancy Macchiarella accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy Macchiarella 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 Nancy Macchiarella?
- (989) 753-8453, as listed in official Medicare / NPI Registry data.
- What is Nancy Macchiarella's NPI number?
- 1912923970. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nancy Macchiarella works
Medicare's Facility Affiliation Data lists Nancy Macchiarella at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Covenant Medical CenterSaginaw, MI · Acute Care Hospital · CCN 230070
Practice locations
Addresses where Nancy Macchiarella is enrolled with Medicare (CMS data updated 2026-10-02).
- 117 S Main St AFreeland, MI 48623 (989) 753‑8453
- 926 N Michicgan AveSaginaw, MI 48602 (517) 753‑8453
Group practices
Medicare enrollment lists Nancy Macchiarella as a member of this group (CMS data updated 2026-10-02).
- Valley Ob Gyn Clinic PC11 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Freeland
Clinicians with the same Medicare primary specialty in Freeland, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912923970 |
| 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