Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Christie Alyce Joya, D.O., FACP, MTM&H

Infectious Disease Physician in Portsmouth, VA · enumerated 2012.

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

National Provider Identifier

1174885396

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Registry record

Entity type Individual (Type 1)

Name Dr. Christie Alyce Joya

Credential D.O., FACP, MTM&H

Sex Female

Practice address Portsmouth, VA, 23708

Phone (757) 953-5179

Fax (757) 953-7674

Enumeration date Jun 13, 2012

Last updated in NPPES Aug 22, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 13244 (CA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 390200000 Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 13244 (CA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christie Joya?

The National Provider Identifier (NPI) for Christie Joya is 1174885396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christie Joya practice?

The practice location on file with NPPES is in Portsmouth, VA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-22.