Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alonso Alvarez, M.D.
Specialist in Tampa, FL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952502650
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Alonso Alvarez
Credential M.D.
Sex Male
Practice address 5913 Webb Rd, Tampa, FL, 33615
Phone (813) 875-8567
Fax (813) 875-0188
Enumeration date May 30, 2007
Last updated in NPPES Sep 21, 2009
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 |
|---|---|---|---|
| BZ392Z | Other | FL | 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
What specialty is Alonso Alvarez?
Alonso Alvarez is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-21.