Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Chok Ping Wan, M.D.

Internal Medicine Physician in Long Beach, CA · enumerated 2006 · practices at Chok P. Wan M.D., Inc..

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

National Provider Identifier

1346346616

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Registry record

Entity type Individual (Type 1)

Name Dr. Chok Ping Wan

Credential M.D.

Sex Male

Practice address Long Beach, CA, 90806

Phone (562) 599-4833

Fax (563) 599-6366

Enumeration date Sep 15, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A67228 (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
00A672281	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.

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Frequently asked questions

How do I verify Chok Wan's NPI record?

Cross-check NPI 1346346616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346346616 active?

Yes, as of the latest NPPES snapshot, NPI 1346346616 is active (record last updated 2007-07-08).

Other providers at this practice address

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Chok P. Wan M.D., Inc. Internal Medicine Physician · Long Beach, CA NPI 1447345947

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.