NPPES file of Aug 9, 2026

Rebecca Lynn Kalbfleisch, FNP

Nurse Practitioner · Mio, MI

Rebecca Lynn Kalbfleisch, FNP is a nurse practitioner with a practice address in Mio, Michigan, and NPI 1871259051, issued on Nov 12, 2021. Check the license (Michigan 4704245912, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871259051
Name
Rebecca Lynn Kalbfleisch
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4704245912 MI
Self-reported in NPPES; status is on the state search
Practice location
1110 W 8TH St, Mio, MI 48647
Phone
(989) 785-5984
Enumerated
Nov 12, 2021
Record last updated
Nov 15, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20220112000196); 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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Also registered at 1110 W 8TH St

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

  1. Brenda Easterling, MA, LPCMental Health Counselor1649544073
  2. Kaissidy Homolka, LMSWClinical Social Worker1063370385
  3. Kaitlyn Oates, LMSWClinical Social Worker1346986643

Verify Rebecca Lynn Kalbfleisch 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 4704245912
    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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46% fewer Medicare Part D claims than the average nurse practitioner in 2024

597 Medicare Part D claims for 48 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 154 claims were for opioids.

  1. Rebecca Kalbfleisch597
  2. Specialty average1,109

Most prescribed

  1. Morphine Sulfate Er51 claims
  2. Hydrocodone-Acetaminophen39 claims
  3. Morphine Sulfate25 claims
  4. Eliquis23 claims
  5. Oxycodone Hcl23 claims
  6. Prednisone20 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. IH Physician Services PCMidland, MI
  2. Thunder Bay Community Health Service IncAtlanta, MI

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

Rebecca Lynn Kalbfleisch among 3,574 nurse practitioner records in Michigan

Rebecca Lynn Kalbfleisch, FNP 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 2021, is newer than 76% of them.

  • NPI issued2021 · 76% of these records are older, 18% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2021 · median 2017 among the 1,983 with a school on file
  • Record last updated2021 · 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).

1 nurse practitioner record lists a practice address in Mio

They are 1 of the 26 NPPES records with a practice address in Mio, and 3,574 nurse practitioner records in Michigan.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Sarah Brooks, NPMidland, MI 486421851737027
  2. Rachel Kerttu, NPMidland, MI 486421134551179
  3. Taegan Pletzke, FNP-BCMidland, MI 486421063381879
  4. Tammy Chambers, N.P.Midland, MI 486401700408242
  5. Melissa Kramer, NPMidland, MI 486401457029647
  6. Jennifer Laporte, N.P.Midland, MI 486401568012797
  7. Kallyn Lucero, NPMidland, MI 486401629729843
  8. Stephanie Neubecker, FNP-BCMidland, MI 486401356129852

Common questions

What is Rebecca Lynn Kalbfleisch, FNP's NPI number?

Rebecca Lynn Kalbfleisch, FNP's National Provider Identifier (NPI) is 1871259051, issued on Nov 12, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Lynn Kalbfleisch, FNP located?

The NPPES record lists a practice address at 1110 W 8TH St, Mio, MI, 48647. Phone: (989) 785-5984. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Lynn Kalbfleisch, FNP's license?

NPPES lists Michigan license number 4704245912, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca Lynn Kalbfleisch, FNP prescribe under Medicare Part D?

In 2024, Rebecca Lynn Kalbfleisch, FNP had 597 Medicare Part D claims for 48 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.

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.