Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth W Dzeng, MD, MPH, MPHIL, MS

Internal Medicine Physician in Lutherville, MD · enumerated 2009.

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

National Provider Identifier

1730323775

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth W Dzeng

Credential MD, MPH, MPHIL, MS

Sex Female

Practice address 10753 Falls Rd, Lutherville, MD, 21093

Phone (410) 583-2926

Enumeration date Apr 21, 2009

Last updated in NPPES Feb 28, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D71933 (MD) 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
046499600	Medicaid	MD	-

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 1730323775 active?

Yes, as of the latest NPPES snapshot, NPI 1730323775 is active (record last updated 2013-02-28).

How do I verify Elizabeth Dzeng's NPI record?

Cross-check NPI 1730323775 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 2013-02-28.