Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zev Waldman, MD

Pediatrics Physician in Washington, DC · enumerated 2006.

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

National Provider Identifier

1891744397

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Registry record

Entity type Individual (Type 1)

Name Dr. Zev Waldman

Credential MD

Sex Male

Practice address 1731 Bunker Hill Rd Ne, Medical Staff Office, Washington, DC, 20017

Phone (202) 635-6138

Fax (202) 636-5389

Enumeration date May 10, 2006

Last updated in NPPES Jul 25, 2011

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD036274 (DC) 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
38166700	Medicaid	DC	-
10318190	Medicaid	VA	-
411328400	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 1891744397 active?

Yes, as of the latest NPPES snapshot, NPI 1891744397 is active (record last updated 2011-07-25).

How do I verify Zev Waldman's NPI record?

Cross-check NPI 1891744397 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 2011-07-25.