NANCY LEE CASSING NP
NPI 1831957570
Nurse Practitioner - Neonatal, Critical Care in Lansing, MI

Active since March 07, 2024PECOS Enrolled
1215 E MICHIGAN AVE, LANSING, MI 48912(517) 364-2468(517) 364-3994 Get Directions Write a Review

NPPES record last updated: February 20, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 20, 2025, May 6, 2024, Mar 7, 2024 (3 updates tracked since 2024).

About Nancy Lee Cassing Np NPPES

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

NANCY LEE CASSING NP (NPI 1831957570) is an individual neonatal, critical care provider in Lansing, Michigan, licensed in Michigan (4704307850) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831957570
Entity TypeIndividualFemale
Primary Taxonomy363LN0005X
Provider Legal NameNANCY LEE CASSINGCredential: NP
Location Address1215 E MICHIGAN AVELansing, MI 48912-1811
Mailing Address804 Service Rd Ste A202East Lansing, MI 48824-7015 · (517) 364-2468 · Fax (517) 364-3994
Fax(517) 364-3994
Sole ProprietorNo
Enumeration DateMarch 7, 2024
Last NPPES UpdateFebruary 20, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2025
NPI 1831957570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0005X
License Licensed in MI · 4704307850
Also ListedNurse PractitionerTaxonomy 363L00000X · License 4704307850 (MI)
1215 E MICHIGAN AVE, Lansing, MI 48912

Other Names 1

Former Name (1)Nancy Evans

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Nancy Lee Cassing Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48912 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 20

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

Family Medicine
1215 E MICHIGAN AVE, OSTEOPATHIC INTERNSHIP SPARROW HOSPITAL
LANSING, MI 48912
Obstetrics & Gynecology
1215 E MICHIGAN AVE
LANSING, MI 48912
Physician Assistant
1215 E MICHIGAN AVE
LANSING, MI 48912
Student in an Organized Health Care Education/Training Program
1215 E MICHIGAN AVE
LANSING, MI 48912
Student in an Organized Health Care Education/Training Program
1215 E MICHIGAN AVE
LANSING, MI 48912
Family Medicine
1215 E MICHIGAN AVE
LANSING, MI 48912
Nurse Anesthetist, Certified Registered
1215 E MICHIGAN AVE
LANSING, MI 48912
Nurse Anesthetist, Certified Registered
1215 E MICHIGAN AVE
LANSING, MI 48912

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nancy Cassing's NPI number?

The NPI number for Nancy Cassing is 1831957570. It was assigned to this individual provider in the NPPES registry on March 7, 2024. The provider is also known as Nancy Evans.

Where is Nancy Cassing located?

Nancy Cassing practices at 1215 E Michigan Ave, Lansing, MI 48912. The listed phone number is (517) 364-2468.

What is Nancy Cassing's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

Is Nancy Cassing enrolled in Medicare?

Yes. Nancy Cassing is registered in the Medicare PECOS enrollment system.

What insurance does Nancy Cassing accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Nancy Cassing as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nancy Cassing was last updated on February 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.