Quick answers
- Which hospitals does Jennifer L. Frey work at?
- Medicare's official clinician data lists Jennifer L. Frey at 1 hospital: Edward W Sparrow Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jennifer L. Frey see patients?
- Medicare's clinician data lists 5 practice locations, including Howell, MI, Lansing, MI and Okemos, MI. Call before your visit to confirm the address.
- What is Jennifer L. Frey's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Jennifer L. Frey accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer L. Frey 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 Jennifer L. Frey?
- (517) 548-1900, as listed in official Medicare / NPI Registry data.
- What is Jennifer L. Frey's NPI number?
- 1437667946. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer L. Frey works
Medicare's Facility Affiliation Data lists Jennifer L. Frey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Edward W Sparrow HospitalLansing, MI · Acute Care Hospital · CCN 230230
Practice locations
Addresses where Jennifer L. Frey is enrolled with Medicare (CMS data updated 2026-10-02).
- 1333 W Grand River AveHowell, MI 48843 (517) 548‑1900
- 2510 Lake Lansing RdLansing, MI 48912 (517) 853‑0781
- 3003 W Grand River AveHowell, MI 48843 (517) 546‑4210
- 3413 Woods EdgeOkemos, MI 48864 (517) 349‑3303
- 703 Robinson RdJackson, MI 49203 (517) 787‑5140
Group practices
Medicare enrollment lists Jennifer L. Frey as a member of these groups (CMS data updated 2026-10-02).
- Theoria Medical284 clinicians in the group
- Complexcare Medical Group Midwest H PLLC127 clinicians in the group
- Lansing Cardiovascular Consultants PC10 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Howell
Clinicians with the same Medicare primary specialty in Howell, MI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437667946 |
| 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