Amber Marzen, ARNP is a medicare enrolled "Nurse Practitioner - Family" in Sheffield, Iowa. She graduated from nursing school in 2021 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice North Iowa Mercy Clinics and her current practice location is
203 S 2nd St, Sheffield, Iowa. You can reach out to her office (for appointments etc.) via phone at
(641) 892-4495.
Amber Marzen is licensed to practice in Iowa (license number A165787) and she also participates in the medicare program. She
accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1902577331.
Provider's Profile
| Full Name | Amber Marzen |
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| Gender | Female |
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| Speciality | Nurse Practitioner |
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| Experience | 4 Years |
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| Location | 203 S 2nd St, Sheffield, Iowa |
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| Accepts Medicare Assignments | Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Amber Marzen graduated from nursing school in 2021
NPI Data:
- NPI Number: 1902577331
- Provider Enumeration Date: 09/24/2021
- Last Update Date: 07/15/2025
Medicare PECOS Information:
- PECOS PAC ID: 9931599032
- Enrollment ID: I20211203001737
Medical Identifiers
Medical identifiers for Amber Marzen such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1902577331 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 363LF0000X | Nurse Practitioner - Family | A165787 (Iowa) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| North Iowa Mercy Clinics | 7810809076 | 273 |
Medicare Reassignments
Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Amber Marzen allows following entities to bill medicare on her behalf.
| Entity Name | North Iowa Mercy Clinics |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1780278242
PECOS PAC ID: 7810809076
Enrollment ID: O20031105000273 |
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Medicare Part D Prescriber Enrollment
Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Amber Marzen is
enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.
Mailing Address and Practice Location
| Mailing Address | Practice Location Address |
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Amber Marzen, ARNP
203 S 2nd St,
Sheffield, IA 50475-5008
Ph: (641) 892-4495 | Amber Marzen, ARNP
203 S 2nd St,
Sheffield, IA 50475-5008
Ph: (641) 892-4495 |
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