NPPES file of Aug 9, 2026

Katlyn Fleshner, FNP-C

Family Nurse Practitioner · Okemos, MI

Katlyn Fleshner, FNP-C is a family nurse practitioner with a practice address in Okemos, Michigan, and NPI 1922836667, issued on Jul 24, 2024. Check the license (Michigan F04240246, 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
1922836667
Name
Katlyn Fleshner
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F04240246 MI
Self-reported in NPPES; status is on the state search
Practice location
5050 Marsh RD Ste 5, Okemos, MI 48864
Phone
(517) 706-2024
Enumerated
Jul 24, 2024
Record last updated
Jul 24, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →

Also registered at 5050 Marsh RD Ste 5

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

  1. Holly Cook, PA-CPhysician Assistant1740726785
  2. Natalie Larkin, FNP-CFamily Nurse Practitioner1801620380
  3. Dawn Schulz, DNP FNP-BCFamily Nurse Practitioner1558525402

Verify Katlyn Fleshner 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 F04240246    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $112.42

1 payment: food and beverage; the largest payer was Neurelis, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katlyn Fleshner$112.42
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Katlyn Fleshner among 5,356 family nurse practitioner records in Michigan

Katlyn Fleshner, FNP-C is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 86% of them.

  • NPI issued2024 · 86% of these records are older, 8% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

24 family nurse practitioner records list a practice address in Okemos

They are 24 of the 1,487 NPPES records with a practice address in Okemos, and 5,356 family nurse practitioner records in Michigan.

All 5,356 in Michigan → Every provider in Okemos → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Rachel Brown, FNP-COkemos, MI 488641750940375
  2. Joanne Campbell, NURSE PRACTITIONEROkemos, MI 488641861900391
  3. Kyle Cook, NPOkemos, MI 488641831744457
  4. Sarah De Leeuw, NP-COkemos, MI 488641023666765
  5. Pauline Dehlin, FNPOkemos, MI 488641376054957
  6. Tara Dendekker, CNPOkemos, MI 488641073936688
  7. Elaine Engelsman, NPOkemos, MI 488641083822803
  8. Jessica Hamel, FNP-COkemos, MI 488641689173023

Common questions

What is Katlyn Fleshner, FNP-C's NPI number?

Katlyn Fleshner, FNP-C's National Provider Identifier (NPI) is 1922836667, issued on Jul 24, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Katlyn Fleshner, FNP-C located?

The NPPES record lists a practice address at 5050 Marsh RD Ste 5, Okemos, MI, 48864. Phone: (517) 706-2024. Providers update this record themselves, so call before visiting.

How can I verify Katlyn Fleshner, FNP-C's license?

NPPES lists Michigan license number F04240246, 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.