Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elsie S Lee, MD

Blood Banking & Transfusion Medicine Physician in Allentown, PA · enumerated 2006.

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

National Provider Identifier

1679689442

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Registry record

Entity type Individual (Type 1)

Name Dr. Elsie S Lee

Credential MD

Sex Female

Practice address Health Network Laboratories, 1200 South Cedar Crest Boulevard, Allentown, PA, 18103

Phone (610) 402-8140

Fax (610) 402-1691

Enumeration date Aug 22, 2006

Last updated in NPPES Aug 2, 2018

Taxonomy & licenses

207ZB0001X Blood Banking & Transfusion Medicine Physician Allopathic & Osteopathic Physicians · License MD052961L (PA) Primary

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

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

How do I verify Elsie Lee's NPI record?

Cross-check NPI 1679689442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679689442 active?

Yes, as of the latest NPPES snapshot, NPI 1679689442 is active (record last updated 2018-08-02).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-02.