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DR. HELEN LAWSON ALDERSON D.D.S.
NPI 1679791321
Dentist in San Francisco, CA

Active since April 20, 2007
556 BATTERY ST, SAN FRANCISCO, CA 94111(415) 398-5200(415) 398-3430 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Helen Lawson Alderson D.d.s. NPPES

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

DR. HELEN LAWSON ALDERSON D.D.S. (NPI 1679791321) is an individual dentist in San Francisco, California, licensed in California (38550) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1679791321
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. HELEN LAWSON ALDERSONCredential: D.D.S.
Location Address556 BATTERY STSan Francisco, CA 94111-2311
Mailing Address932 Richmond StEl Cerrito, CA 94530-2919 · (510) 525-7691 · Fax (415) 398-3430
Phone(415) 398-5200
Fax(415) 398-3430
Sole ProprietorYes
Enumeration DateApril 20, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1679791321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 38550
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.
556 BATTERY ST, San Francisco, CA 94111
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Other Providers at the Same Location NPPES

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

DR. ANDREW C WOELFLE D.D.S.
Dentist
556 BATTERY ST
SAN FRANCISCO, CA 94111
San Francisco County (415) 398-5200

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 Helen Alderson's NPI number?

The NPI number for Helen Alderson is 1679791321. It was assigned to this individual provider in the NPPES registry on April 20, 2007.

Where is Helen Alderson located?

Helen Alderson practices at 556 Battery St, San Francisco, CA 94111. The listed phone number is (415) 398-5200.

What is Helen Alderson'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 Helen Alderson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.