Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Loi, M.D.

Diagnostic Radiology Physician in East Lansing, MI · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1053587535

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Registry record

Entity type Individual (Type 1)

Name Thomas Loi

Credential M.D.

Sex Male

Practice address 138 Service Rd Ste A204, East Lansing, MI, 48824

Phone (517) 353-4920

Fax (517) 432-2243

Enumeration date May 5, 2008

Last updated in NPPES Sep 25, 2008

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 4301091566 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1053587535	Medicaid	MI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1053587535 active?

Yes, as of the latest NPPES snapshot, NPI 1053587535 is active (record last updated 2008-09-25).

How do I verify Thomas Loi's NPI record?

Cross-check NPI 1053587535 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-25.