Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Beth Susan Marcus, M.D.

Q: What is the NPI number for Beth Marcus?

The National Provider Identifier (NPI) for Beth Marcus is 1326009549, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Burbank, CA · enumerated 2006.

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

National Provider Identifier

1326009549

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Registry record

Entity type Individual (Type 1)

Name Dr. Beth Susan Marcus

Credential M.D.

Sex Female

Practice address 1000 S Flower St, Burbank, CA, 91502

Phone (818) 876-4766

Fax (818) 502-0618

Enumeration date Mar 29, 2006

Last updated in NPPES Nov 13, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G61436 (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
00G614360	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 Beth Marcus practice?

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

What is the NPI number for Beth Marcus?

The National Provider Identifier (NPI) for Beth Marcus is 1326009549, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-13.