Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mario Abel Longoria, M.D.
Surgery Physician in Round Rock, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578542460
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Registry record
Entity type Individual (Type 1)
Name Mario Abel Longoria
Credential M.D.
Sex Male
Practice address 7200 Wyoming Spgs, Suite 500, Round Rock, TX, 78681
Phone (512) 244-0111
Fax (512) 244-2479
Enumeration date Jan 10, 2006
Last updated in NPPES Oct 11, 2021
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 |
|---|---|---|---|
| 8CX700 | Other | TX | BCBS |
| 175973005 | Medicaid | TX | - |
| 175973004 | Medicaid | TX | - |
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
How do I verify Mario Longoria's NPI record?
Cross-check NPI 1578542460 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578542460 active?
Yes, as of the latest NPPES snapshot, NPI 1578542460 is active (record last updated 2021-10-11).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-11.