AMY R POLZIN NP
NPI 1407677727
Nurse Practitioner in Saginaw, MI

Q: What is Amy Polzin's NPI number?

The NPI number for Amy Polzin is 1407677727. It was assigned to this individual provider in the NPPES registry on October 19, 2024.

Q: What is Amy Polzin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Amy Polzin was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 19, 2024PECOS EnrolledAccepts Medicare Assignment

5400 MACKINAW RD, SAGINAW, MI 48604(989) 583-5195 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Amy R Polzin Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AMY R POLZIN NP (NPI 1407677727) is an individual nurse practitioner in Saginaw, Michigan, licensed in Michigan (4704298823) and active in the NPI registry since October 2024. She is enrolled in Medicare PECOS, is affiliated with Covenant Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1407677727

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameAMY R POLZINCredential: NP

Location Address5400 MACKINAW RDSaginaw, MI 48604-9515

Mailing Address5400 Mackinaw RdSaginaw, MI 48604-9515

Phone(989) 583-5195

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateOctober 19, 2024

Last NPPES UpdateAugust 6, 2025

NPPES CertifiedAugust 6, 2025

✔ NPI 1407677727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MI · 4704298823

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

5400 MACKINAW RD, Saginaw, MI 48604

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Amy R Polzin Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769916188

PECOS Enrollment IDI20241107002748

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Covenant Medical Center

Acute Care Hospitals · Saginaw, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230070

Location1447 N HarrisonSaginaw, MI 48602 · Saginaw County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.74 typical visit price

range $54.34 – $166.68

Typical copayment $21.18 (range $13.58 – $41.67)

Most-billed visit code 99203

Established Patient

$96.44 typical visit price

range $17.09 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JAMES A FUGAZZI M.D,

Radiology (Radiation Oncology)

5400 MACKINAW RD
SAGINAW, MI 48604

Saginaw County (989) 583-5250

WOMENS OB GYN PC

Obstetrics & Gynecology

5400 MACKINAW RD, SUITE 6100
SAGINAW, MI 48604

Saginaw County (989) 792-3100

DR. CARLOTTA M MARESCA M.D.

Specialist

5400 MACKINAW RD, 5TH FLOOR
SAGINAW, MI 48604

Saginaw County (989) 583-5060

KELLEY LYNNE HAMMIS CNM

Advanced Practice Midwife

5400 MACKINAW RD, SUITE 6100
SAGINAW, MI 48604

Saginaw County (989) 792-3100

MICHIGAN SPINE AND BRAIN INSTITUTE PC

Medical Genetics (Clinical Genetics (M.D.))

5400 MACKINAW RD, SUITE 2300
SAGINAW, MI 48604

Saginaw County (989) 753-4000

JAWAD ADAM SAAD MEDICAL STUDENT

Student in an Organized Health Care Education/Training Program

5400 MACKINAW RD
SAGINAW, MI 48604

Saginaw County (989) 583-0000

RHONDA JANIECE IVAN NP NURSE PRACTITIONE

Nurse Practitioner

5400 MACKINAW RD, STE 6100
SAGINAW, MI 48604

Saginaw County (989) 792-3100

BRENDA L MA DO

Surgery

5400 MACKINAW RD
SAGINAW, MI 48604

Saginaw County (989) 583-5200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Amy Polzin's NPI number?

The NPI number for Amy Polzin is 1407677727. It was assigned to this individual provider in the NPPES registry on October 19, 2024.

Where is Amy Polzin located?

Amy Polzin practices at 5400 Mackinaw Rd, Saginaw, MI 48604. The listed phone number is (989) 583-5195.

What is Amy Polzin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Amy Polzin enrolled in Medicare?

Yes. Amy Polzin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Amy Polzin accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Amy Polzin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Amy Polzin affiliated with any hospitals?

According to CMS data, Amy Polzin is affiliated with Covenant Medical Center.

When was this NPI record last updated?

The NPPES record for Amy Polzin was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.