Quick answers
- Which hospitals does Gregory C. Lantz work at?
- Medicare's official clinician data lists Gregory C. Lantz at 4 hospitals: Allen Hospital, Floyd County Medical Center, MercyOne Waterloo Medical Center and Waverly Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory C. Lantz see patients?
- Medicare's clinician data lists 1 practice location in Waterloo, IA. Call before your visit to confirm the address.
- What is Gregory C. Lantz's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Gregory C. Lantz accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory C. Lantz 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 Gregory C. Lantz?
- (319) 233-6107, as listed in official Medicare / NPI Registry data.
- What is Gregory C. Lantz's NPI number?
- 1154310456. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory C. Lantz works
Medicare's Facility Affiliation Data lists Gregory C. Lantz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Allen HospitalWaterloo, IA · Acute Care Hospital · CCN 160110
- Floyd County Medical CenterCharles City, IA · Critical Access Hospital · CCN 161347
- MercyOne Waterloo Medical CenterWaterloo, IA · Acute Care Hospital · CCN 160067
- Waverly Health CenterWaverly, IA · Critical Access Hospital · CCN 161339
Practice locations
Addresses where Gregory C. Lantz is enrolled with Medicare (CMS data updated 2026-10-02).
- 927 W 4th StWaterloo, IA 50702 (319) 233‑6107
Group practices
Medicare enrollment lists Gregory C. Lantz as a member of this group (CMS data updated 2026-10-02).
- Family Foot Healthcare PLC5 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Waterloo
Clinicians with the same Medicare primary specialty in Waterloo, IA — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154310456 |
| 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