Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
AMBER MARZEN, ARNP
Active Sole ProprietorAMBER MARZEN, ARNP is a Family Nurse Practitioner healthcare provider located in SHEFFIELD, Iowa. NPI 1902577331 is currently active in the NPPES registry. Verify at CMS.
Family Nurse Practitioner · SHEFFIELD, IA
Registration Details
- NPI Number
- 1902577331
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Sep 24, 2021 (4.8894604193214 yrs)
- Last Updated
- Jul 15, 2025
- License
-
A165787 (IA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
203 S 2ND STSHEFFIELD, IA, 504755008Browse IA providers · Browse ZIP 50475
- Phone
- 6418924495
- Fax
- 6418924278
- Primary Specialty
-
Family Nurse Practitioner
363LF0000X
Other Family Nurse Practitioner Providers in SHEFFIELD, IA
| Name | Credential | NPI |
|---|---|---|
| MRS. ANNA CHRISTINE TOOMSEN | ARNP | 1619326543 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.