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GREGORY POLONSKY DDS
NPI 1316600950
Dentist in San Francisco, CA

Active since October 20, 2021
155 5TH ST, SAN FRANCISCO, CA 94103(415) 929-6473 Get Directions Write a Review

NPPES record last updated: May 25, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 25, 2022, Oct 20, 2021 (2 updates tracked since 2021).

About Gregory Polonsky Dds NPPES

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

GREGORY POLONSKY DDS (NPI 1316600950) is an individual dentist in San Francisco, California, licensed in California (106420) and active in the NPI registry since October 2021. He maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1316600950
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameGREGORY POLONSKYCredential: DDS
Location Address155 5TH STSan Francisco, CA 94103-2919
Mailing Address4036 Ashbrook CirSan Jose, CA 95124-3332
Phone(415) 929-6473
Sole ProprietorNo
Enumeration DateOctober 20, 2021
Last NPPES UpdateMay 25, 20222 updates tracked since enumeration
NPPES CertifiedMay 25, 2022
✔ NPI 1316600950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 106420
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
155 5TH ST, San Francisco, CA 94103
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Secondary Practice Location 1

Location 1505 Parnassus AveSan Francisco, CA 94143-2204 · Phone (415) 476-1316

Other Providers at the Same Location NPPES 20

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

ARMAAN GREWAL
Student in an Organized Health Care Education/Training Program
155 5TH ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 929-6501
DR. ALFRED JEFFREY WOOD DDS
Dentist (Pediatric Dentistry)
155 5TH ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 929-6557
UNIVERSITY OF THE PACIFIC ARTHUR A. DUGONI SCHOOL OF DENTISTRY
Dentist
155 5TH ST, SUITE 23M
SAN FRANCISCO, CA 94103
San Francisco County (415) 929-6501
FATIMA MASHKOOR DDS
Oral & Maxillofacial Surgery
155 5TH ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 929-6473
DEREK CHAN
Student in an Organized Health Care Education/Training Program
155 5TH ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 929-6501
WARDEN NOBLE
Dentist (Prosthodontics)
155 5TH ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 816-0642
DR. MICHELLE MARIE BRADY DDS
Dentist
155 5TH ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 300-5707
MEGAN THAI DDS
Dentist (General Practice)
155 5TH ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 400-8222

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 Gregory Polonsky's NPI number?

The NPI number for Gregory Polonsky is 1316600950. It was assigned to this individual provider in the NPPES registry on October 20, 2021.

Where is Gregory Polonsky located?

Gregory Polonsky practices at 155 5th St, San Francisco, CA 94103. The listed phone number is (415) 929-6473.

What is Gregory Polonsky's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Gregory Polonsky was last updated on May 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.