Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Lin Dougherty Garcia, RDH
Dental Hygienist in Phoenix, AZ · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225961170
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Registry record
Entity type Individual (Type 1)
Name Diana Lin Dougherty Garcia
Credential RDH
Sex Female
Practice address 4530 E Ray Rd Ste 170, Phoenix, AZ, 85044
Phone (480) 477-3090
Enumeration date Jun 8, 2026
Last updated in NPPES Jun 8, 2026
Taxonomy & licenses
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 Diana Garcia?
Diana Garcia is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 → Baharak Norouziani Dentist · Phoenix, AZ NPI 1083703615 Shahyar Foroughi Dentist · Phoenix, AZ NPI 1659460202 Ehsan Pourshirazi Dentist · Phoenix, AZ NPI 1518220920 Ts Dental Management LLC Dental Clinic/Center · Phoenix, AZ NPI 1881281889 Hojae Choi, DDS, PC Orthodontics and Dentofacial Orthopedics Dentistry · Phoenix, AZ NPI 1346940533
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-08.