Quick answers
- Which hospitals does Autum J. Larsen work at?
- Medicare's official clinician data lists Autum J. Larsen at 1 hospital: Allen Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Autum J. Larsen see patients?
- Medicare's clinician data lists 1 practice location in Waterloo, IA. Call before your visit to confirm the address.
- What is Autum J. Larsen's specialty?
- Medicare lists Certified Nurse Midwife (CNM) as the primary specialty.
- Does Autum J. Larsen accept Medicare assignment?
- Yes. Medicare's clinician data says Autum J. Larsen 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 Autum J. Larsen?
- (319) 235-5050, as listed in official Medicare / NPI Registry data.
- What is Autum J. Larsen's NPI number?
- 1679017446. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Autum J. Larsen works
Medicare's Facility Affiliation Data lists Autum J. Larsen 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
Practice locations
Addresses where Autum J. Larsen is enrolled with Medicare (CMS data updated 2026-10-02).
- 146 W Dale St, 102 Ob/gyn WaterlooWaterloo, IA 50703 (319) 235‑5050
Group practices
Medicare enrollment lists Autum J. Larsen as a member of this group (CMS data updated 2026-10-02).
- Iowa Physicians Clinic Medical Foundation1,246 clinicians in the group
Specialties
Find other clinicians: Certified Nurse Midwife (CNM), Iowa →
Other nurse midwifes in Waterloo
Clinicians with the same Medicare primary specialty in Waterloo, IA — not a recommendation.
Clinician information
| Credential | CNM |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679017446 |
| 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