RONNEL AZIZOLLAHI DDS
NPI 1891418513
Dentist - Orthodontics and Dentofacial Orthopedics in San Francisco, CA

Active since September 20, 2022
2001 UNION ST STE 590, SAN FRANCISCO, CA 94123(415) 409-3368 Get Directions Write a Review

NPPES record last updated: July 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 12, 2025, Sep 20, 2022 (2 updates tracked since 2022).

About Ronnel Azizollahi Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONNEL AZIZOLLAHI DDS (NPI 1891418513) is an individual orthodontics and dentofacial orthopedics provider in San Francisco, California, licensed in California (107897) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1891418513
Entity TypeIndividualFemale
Primary Taxonomy1223X0400X
Provider Legal NameRONNEL AZIZOLLAHICredential: DDS
Location Address2001 UNION ST STE 590San Francisco, CA 94123-4125
Mailing Address24733 Stonegate DrWest Hills, CA 91304-5282 · (818) 292-0701
Sole ProprietorNo
Enumeration DateSeptember 20, 2022
Last NPPES UpdateJuly 12, 20252 updates tracked since enumeration
NPPES CertifiedJuly 12, 2025
NPI 1891418513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in CA · 107897
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
2001 UNION ST STE 590, San Francisco, CA 94123

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist
2001 UNION ST STE 590
SAN FRANCISCO, CA 94123
Dentist (General Practice)
2001 UNION ST STE 590
SAN FRANCISCO, CA 94123
Dentist
2001 UNION ST STE 590
SAN FRANCISCO, CA 94123

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronnel Azizollahi's NPI number?

The NPI number for Ronnel Azizollahi is 1891418513. It was assigned to this individual provider in the NPPES registry on September 20, 2022.

Where is Ronnel Azizollahi located?

Ronnel Azizollahi practices at 2001 Union St Ste 590, San Francisco, CA 94123. The listed phone number is (415) 409-3368.

What is Ronnel Azizollahi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for Ronnel Azizollahi was last updated on July 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.