Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ron Sklash, M.D.

Cardiovascular Disease Physician in Long Beach, CA · enumerated 2008.

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

National Provider Identifier

1598914574

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Registry record

Entity type Individual (Type 1)

Name Dr. Ron Sklash

Credential M.D.

Sex Male

Practice address 2898 Linden Ave, Long Beach, CA, 90806

Phone (562) 595-8671

Fax (562) 490-2015

Enumeration date Sep 15, 2008

Last updated in NPPES Nov 5, 2015

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License A123693 (CA) 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
ZZZ73964Z	Other	CA	MEDI-CAL

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 Ron Sklash's NPI record?

Cross-check NPI 1598914574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598914574 active?

Yes, as of the latest NPPES snapshot, NPI 1598914574 is active (record last updated 2015-11-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-05.