Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barry Baylen, M.D.

Q: What is the NPI number for Barry Baylen?

The National Provider Identifier (NPI) for Barry Baylen is 1346229879, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Cardiology Physician in Torrance, CA · enumerated 2006 · practices at Prohealth Partners A Medical Group.

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

National Provider Identifier

1346229879

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Registry record

Entity type Individual (Type 1)

Name Barry Baylen

Credential M.D.

Sex Male

Practice address 21840 Normandie Ave, Ste. 1100, Torrance, CA, 90502

Phone (310) 222-5133

Fax (310) 781-9352

Enumeration date Jan 12, 2006

Last updated in NPPES Sep 21, 2010

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License G21418 (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
00G214180	Medicaid	CA	-

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

Where does Barry Baylen practice?

The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Barry Baylen?

The National Provider Identifier (NPI) for Barry Baylen is 1346229879, a Type 1 (individual) record in the CMS NPPES registry.

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Sudhir Anand Pediatric Nephrology Physician · Torrance, CA NPI 1750360426 Marie Beall Maternal & Fetal Medicine Physician · Torrance, CA NPI 1639158165 Lilly Barba Nephrology Physician · Torrance, CA NPI 1407835978 Carol Berkowitz Pediatric Emergency Medicine (Emergency Medicine) Physician · Torrance, CA NPI 1144209693 Clifford Beck Infectious Disease Physician · Torrance, CA NPI 1699754135 Peter Barrett Internal Medicine Physician · Torrance, CA NPI 1568441954 Morris Asch Pediatric Surgery Physician · Torrance, CA NPI 1619957784 Kyle Boone Psychologist · Torrance, CA NPI 1245210665

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-21.