CORBY ROSE REIF MSN, FNP-C
NPI 1922804111
Nurse Practitioner in Saginaw, MI

Q: What is Corby Reif's NPI number?

The NPI number for Corby Reif is 1922804111. It was assigned to this individual provider in the NPPES registry on February 20, 2025.

Q: What is Corby Reif'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 Corby Reif was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 February 20, 2025PECOS EnrolledAccepts Medicare Assignment

3200 CABARET TRL S, SAGINAW, MI 48603(989) 320-4434(989) 256-0507 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 25, 2026, Feb 20, 2025 (2 updates tracked since 2025).

On this page

About Corby Rose Reif Msn, Fnp-c NPPES

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

CORBY ROSE REIF MSN, FNP-C (NPI 1922804111) is an individual nurse practitioner in Saginaw, Michigan, licensed in Michigan (4704328126) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1922804111

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameCORBY ROSE REIFCredential: MSN, FNP-C

Location Address3200 CABARET TRL SSaginaw, MI 48603-2240

Mailing Address3200 Cabaret Trl SSaginaw, MI 48603-2240

Phone(989) 320-4434

Fax(989) 256-0507

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateFebruary 20, 2025

Last NPPES UpdateMarch 25, 20262 updates tracked since enumeration

NPPES CertifiedMarch 25, 2026

✔ NPI 1922804111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MI · 4704328126

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.

Also ListedRegistered NurseTaxonomy 163W00000X · License 4704328126 (MI)

3200 CABARET TRL S, Saginaw, MI 48603

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Corby Rose Reif Msn, Fnp-c 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 ID7517481013

PECOS Enrollment IDI20250407000683

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.

Medicare Billing Reassignment

Medicare enrollment records show Corby Reif reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rm Hbot Saginaw PLLC

Same address

Undersea and Hyperbaric Medicine

3200 CABARET TRL S
Saginaw, MI 48603

Reassigned Medicare billing, Michigan enrollment
5 clinicians in this Medicare group

NPI 1508624966 (989) 320-4434

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48603 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 8

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

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