NPPES file of Aug 9, 2026

Corby Rose Reif, MSN, FNP-C

Nurse Practitioner · Saginaw, MI

Corby Rose Reif, MSN, FNP-C is a nurse practitioner with a practice address in Saginaw, Michigan, and NPI 1922804111, issued on Feb 20, 2025. Check the license (Michigan 4704328126, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922804111
Name
Corby Rose Reif
Credential
MSN, FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4704328126 MI
Self-reported in NPPES; status is on the state search
Practice location
3200 Cabaret Trl S, Saginaw, MI 48603
Phone
(989) 320-4434
Enumerated
Feb 20, 2025
Record last updated
Mar 25, 2026
Fax
(989) 256-0507
Medicare enrollment
Enrolled (PECOS I20250407000683); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →

Also registered at 3200 Cabaret Trl S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Darlene Cox, HEARING AID DEALERHearing Instrument Specialist1780946798
  2. Annette GanskeHearing Instrument Specialist1689929978
  3. Sarah Shimmel, HISHearing Instrument Specialist1922756246

Verify Corby Rose Reif in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704328126    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. RM Hbot Saginaw PLLCSaginaw, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Corby Rose Reif among 3,574 nurse practitioner records in Michigan

Corby Rose Reif, MSN, FNP-C is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2024 · median 2017 among the 1,983 with a school on file
  • Record last updated2026 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

88 nurse practitioner records list a practice address in Saginaw

They are 88 of the 6,008 NPPES records with a practice address in Saginaw, and 3,574 nurse practitioner records in Michigan.

All 3,574 in Michigan → Every provider in Saginaw → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Stephanie BoveeSaginaw, MI 486031346697240
  2. Alison Funka, AGNP-CSaginaw, MI 486031447788658
  3. Krista Heckert, FNPSaginaw, MI 486031306333927
  4. Jessica Herek, NPSaginaw, MI 486031376176255
  5. Valeriah Holmon, FNP-BCSaginaw, MI 486031306085733
  6. Lakeshia Jackson, NURSE PRACTITIONERSaginaw, MI 486031609313840
  7. Tina McIntire-Strain, NPSaginaw, MI 486031669730917
  8. Trisha McLemore, NPSaginaw, MI 486031568850196

Common questions

What is Corby Rose Reif, MSN, FNP-C's NPI number?

Corby Rose Reif, MSN, FNP-C's National Provider Identifier (NPI) is 1922804111, issued on Feb 20, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Corby Rose Reif, MSN, FNP-C located?

The NPPES record lists a practice address at 3200 Cabaret Trl S, Saginaw, MI, 48603. Phone: (989) 320-4434. Providers update this record themselves, so call before visiting.

How can I verify Corby Rose Reif, MSN, FNP-C's license?

NPPES lists Michigan license number 4704328126, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.