Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Cross, M.D.
Surgery Physician in Murrieta, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053484113
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Cross
Credential M.D.
Sex Male
Practice address 25470 Medical Center Dr, Suite 203, Murrieta, CA, 92562
Phone (951) 973-7290
Fax (951) 973-7299
Enumeration date Nov 16, 2006
Last updated in NPPES Feb 5, 2015
Taxonomy & licenses
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 |
|---|---|---|---|
| DY740A | Other | - | MEDICARE PTAN |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Cross?
Michael Cross is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Oscar A. Matthews MD Inc Cardiovascular Disease Physician · Murrieta, CA NPI 1851380414 Bridget R. Briggs, M.D. Inc. Family Medicine Physician · Murrieta, CA NPI 1780617308 Festus Dada Surgery Physician · Murrieta, CA NPI 1184632606 Crown Surgery Medical Group Inc Surgery Physician · Murrieta, CA NPI 1477622587 American Sleep Medicine & Diagnostics, Inc. Clinical Medical Laboratory · Murrieta, CA NPI 1235257841 Oscar A Matthews M.D. Cardiovascular Disease Physician · Murrieta, CA NPI 1205050614 Prime Partners Ipa Medical Group Cardiovascular Disease Physician · Murrieta, CA NPI 1720268543 Temecula Valley Molecular Imaging Mobile Radiology Clinic/Center · Murrieta, CA NPI 1518141449
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-05.