Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard L Wulfsberg, M.D.

Internal Medicine Physician in Encino, CA · enumerated 2006.

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

National Provider Identifier

1821102922

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard L Wulfsberg

Credential M.D.

Sex Male

Practice address 16030 Ventura Blvd, Suite 680, Encino, CA, 91436

Phone (818) 990-1067

Fax (818) 981-1217

Enumeration date Aug 18, 2006

Last updated in NPPES Dec 4, 2018

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G20755 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G20755 (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
G20755	Other	CA	MEDICAL LICENSE

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 Richard Wulfsberg's NPI record?

Cross-check NPI 1821102922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821102922 active?

Yes, as of the latest NPPES snapshot, NPI 1821102922 is active (record last updated 2018-12-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-04.