CORNERSTONE FAMILY PRACTICE, PLC
NPI 1275655920
Family Medicine in East Lansing, MI

Q: What is Cornerstone Family Practice, Plc's NPI number?

The NPI number for Cornerstone Family Practice, Plc is 1275655920. It was assigned to this organization in the NPPES registry on April 4, 2007.

Q: What is Cornerstone Family Practice, Plc's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since April 04, 2007CLIA 23D0700923 · Microscopy

2852 EYDE PKWY STE 175, EAST LANSING, MI 48823(517) 333-4600(517) 333-4996 Get Directions Write a Review

NPPES record last updated: October 28, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 24, 2024, Jul 8, 2024, May 11, 2022 (3 updates tracked since 2022).

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About Cornerstone Family Practice, Plc NPPES

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

CORNERSTONE FAMILY PRACTICE, PLC (NPI 1275655920) is a healthcare organization registered as a family medicine in East Lansing, Michigan and active in the NPI registry since April 2007. The organization holds a CLIA Microscopy certificate valid through August 31, 2028 and lists Rebekah Sue Anderson, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1275655920

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameCORNERSTONE FAMILY PRACTICE, PLC

Location Address2852 EYDE PKWY STE 175East Lansing, MI 48823-5378

Mailing Address2852 Eyde Pkwy, Suite 175East Lansing, MI 48823-5378 · (517) 333-4600 · Fax (517) 333-4996

Phone(517) 333-4600

Fax(517) 333-4996

Organization SubpartNo

Authorized OfficialRebekah Sue AndersonPractice Manager · (517) 333-4600

Enumeration DateApril 4, 2007

Last NPPES UpdateOctober 28, 20243 updates tracked since enumeration

NPPES CertifiedOctober 28, 2024

✔ NPI 1275655920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2852 EYDE PKWY STE 175, East Lansing, MI 48823

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Other Identifiers 2

Other080C311550MI · Bcbs

OtherG07108MI · Bcn Grp

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cornerstone Family Practice, Plc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Cornerstone Family Practice, Plc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ivan Morris, DO

Family Practice

NPI 1760757561

2852 EYDE PKWY STE 175
East Lansing, MI 48823

(517) 333-4600

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 23D0700923

Cornerstone Family Practice · East Lansing, MI

Active · expires Aug 31, 2028

CLIA Number23D0700923

Laboratory TypePhysician Office

Certificate Effective DateSeptember 1, 2026

Certificate Expiration DateAugust 31, 2028

Laboratory DirectorJames R. Rawlinson

Laboratory Phone(517) 333-7178

Laboratory LocationCornerstone Family Practice2852 Eyde Parkway Suite 175, East Lansing, MI 48823

CLIA data matches this NPI record on: Address Name

This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Cornerstone Family Practice, Plc's NPI number?

The NPI number for Cornerstone Family Practice, Plc is 1275655920. It was assigned to this organization in the NPPES registry on April 4, 2007.

Where is Cornerstone Family Practice, Plc located?

Cornerstone Family Practice, Plc is located at 2852 Eyde Pkwy Ste 175, East Lansing, MI 48823. The listed phone number is (517) 333-4600.

What is Cornerstone Family Practice, Plc's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Cornerstone Family Practice, Plc enrolled in Medicare?

Yes. Cornerstone Family Practice, Plc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cornerstone Family Practice, Plc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Cornerstone Family Practice, Plc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Cornerstone Family Practice, Plc hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 23D0700923) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Cornerstone Family Practice, Plc accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Cornerstone Family Practice, Plc 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 Cornerstone Family Practice, Plc was last updated on October 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.