Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Warren L Kupin, MD

Nephrology Physician in Miami, FL · enumerated 2006.

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

National Provider Identifier

1568408532

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Registry record

Entity type Individual (Type 1)

Name Warren L Kupin

Credential MD

Sex Male

Practice address 1450 Nw 10th Ave, First Floor, Miami, FL, 33136

Phone (305) 243-6251

Fax (305) 243-3583

Enumeration date Jun 20, 2006

Last updated in NPPES Jul 24, 2013

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License ME79060 (FL) 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
2587645-00	Medicaid	FL	-

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.

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Frequently asked questions

How do I verify Warren Kupin's NPI record?

Cross-check NPI 1568408532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1568408532 active?

Yes, as of the latest NPPES snapshot, NPI 1568408532 is active (record last updated 2013-07-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-24.