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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James P. Crossan, M.D.

Neuromusculoskeletal Medicine & OMM Physician in Anaheim, CA · enumerated 2007 · practices at Walgreen Co.

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

National Provider Identifier

1205966199

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Registry record

Entity type Individual (Type 1)
Name Dr. James P. Crossan
Credential M.D.
Sex Male
Practice address 1313 S Harbor Blvd, Disneyland Resort, Cast Health, Anaheim, CA, 92802
Phone (714) 781-4037
Fax (714) 781-4249
Enumeration date Mar 7, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License G36966 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1205966199 active?
Yes, as of the latest NPPES snapshot, NPI 1205966199 is active (record last updated 2007-07-08).
How do I verify James Crossan's NPI record?
Cross-check NPI 1205966199 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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