Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth A Hamber, M.D.

Anesthesiology Physician in Lansing, MI · enumerated 2006.

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

National Provider Identifier

1255372025

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Registry record

Entity type Individual (Type 1)

Name Elizabeth A Hamber

Credential M.D.

Sex Female

Practice address 1215 E Michigan Ave, Lansing, MI, 48912

Phone (517) 482-7246

Fax (517) 484-7377

Enumeration date Jun 10, 2006

Last updated in NPPES Feb 20, 2017

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 4301061785 (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
11277922	Other	-	CAQH
4301061785	Other	MI	STATE LICENSE
EH061785	Other	MI	BCBS & BCN PROVIDER LICEN

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 1255372025 active?

Yes, as of the latest NPPES snapshot, NPI 1255372025 is active (record last updated 2017-02-20).

How do I verify Elizabeth Hamber's NPI record?

Cross-check NPI 1255372025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-20.