Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rhina Violeta Marquez, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Falls Church, VA · enumerated 2011 · practices at Abdulkadir A. Salhan, M.D. PC.

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

National Provider Identifier

1558639138

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Registry record

Entity type Individual (Type 1)

Name Dr. Rhina Violeta Marquez

Credential DDS

Sex Female

Practice address 3705 S George Mason Dr, Suite C-7-S, Falls Church, VA, 22041

Phone (703) 820-1011

Enumeration date Dec 9, 2011

Last updated in NPPES Dec 9, 2011

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 0401-413407 (VA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 Rhina Marquez?

The National Provider Identifier (NPI) for Rhina Marquez is 1558639138, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rhina Marquez practice?

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

Other providers at this practice address

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Abdulkadir A. Salhan, M.D. PC Internal Medicine Physician · Falls Church, VA NPI 1588067573 Adeyinka Adewetan Massage Therapist · Falls Church, VA NPI 1922688944

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-09.