NPPES file of Aug 9, 2026

Nancy Lee Cassing, NP

Critical Care Neonatal Nurse Practitioner · Lansing, MI

Nancy Lee Cassing, NP is a critical care neonatal nurse practitioner with a practice address in Lansing, Michigan, and NPI 1831957570, issued on Mar 7, 2024. Check the license (Michigan 4704307850, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1831957570
Name
Nancy Lee Cassing
Credential
NP
Primary taxonomy
Critical Care Neonatal Nurse Practitioner 363LN0005X
License number
4704307850 MI
Self-reported in NPPES; status is on the state search
Practice location
1215 E Michigan Ave, Lansing, MI 48912
Phone
(517) 364-2468
Enumerated
Mar 7, 2024
Record last updated
Feb 20, 2025
Fax
(517) 364-3994
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.
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Also registered at 1215 E Michigan Ave

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

  1. Mishref Abdelhamid, MDNeonatal-Perinatal Medicine Physician1558910216
  2. Shiva Aboagye, NPFamily Nurse Practitioner1063004786
  3. Mohamed Abou-Kassem, MDAnesthesiology Physician1104357144
  4. Aaron Abramovitz, MDCritical Care Medicine (Internal Medicine) Physician1508027749
  5. Fawzi Abu Rous, MDMedical Oncology Physician1992226575
  6. Francis AbuanPhysical Therapist1487156030

Verify Nancy Lee Cassing 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 4704307850    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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Critical Care Neonatal Nurse Practitioner providers in Michigan

There are 64 critical care neonatal nurse practitioner records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 64 in Michigan → Every provider in Lansing →

Other critical care neonatal nurse practitioner records in Michigan

  1. Cheryl Abernathy, NNP-BCDavison, MI1447574348
  2. Sally Arbuckle, RN, NPCSouthfield, MI1114929338
  3. Fallon Awe, NNP-BCDetroit, MI1932706991
  4. Staci Boyke, NNPSaginaw, MI1851823801
  5. Ashley Bruursema, NNP-BCGrand Rapids, MI1164184834
  6. Cari Campbell, NNPDetroit, MI1033438668
  7. Shelley Campbell, CNNPDetroit, MI1962592220
  8. Lera-Jo Cavanaugh, NNPHowell, MI1235211681
  9. Mary Christopher, NNPWyoming, MI1881655959
  10. Laurie Cyrowski, NPGrand Rapids, MI1689719684

Common questions

What is Nancy Lee Cassing, NP's NPI number?

Nancy Lee Cassing, NP's National Provider Identifier (NPI) is 1831957570, issued on Mar 7, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Lee Cassing, NP located?

The NPPES record lists a practice address at 1215 E Michigan Ave, Lansing, MI, 48912. Phone: (517) 364-2468. Providers update this record themselves, so call before visiting.

How can I verify Nancy Lee Cassing, NP's license?

NPPES lists Michigan license number 4704307850, 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. 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.