Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Juan J Alva MD PA

Specialist in Durham, NC · enumerated 2006 · authorized official Juan Alva, Owner.

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

National Provider Identifier

1629057476

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Registry record

Entity type Organization (Type 2)

Legal business name Juan J Alva MD PA

Practice address 609 William Vickers Ave, Durham, NC, 27701

Phone (919) 688-4748

Fax (919) 682-1133

Enumeration date Jan 11, 2006

Last updated in NPPES May 21, 2013

Taxonomy & classification

174400000X Specialist Other Service Providers · License 21591 (NC) Primary

Authorized official

Name Juan Alva

Title Owner

Phone (919) 688-4748

Other identifiers

Identifier	Type	State	Issuer
21591	Other	NC	STATE LICENSE
202592	Other	NC	MDR FOR LAB
8910986	Medicaid	NC	-
10986	Other	NC	BCBS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Juan J Alva MD PA located?

The practice location on file with NPPES is in Durham, NC.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-05-21. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-21.