JOHN ROLAND WESTERMEYER D.D.S.
NPI 1285844332
Dentist - General Practice in La Mirada, CA

Q: What is John Westermeyer's NPI number?

The NPI number for John Westermeyer is 1285844332. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Q: What is John Westermeyer's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for John Westermeyer 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.

Active since May 23, 2007

11900 LA MIRADA BLVD, SUITE 7, LA MIRADA, CA 90638(562) 947-3761(562) 947-3763 Get Directions Write a Review

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

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About John Roland Westermeyer D.d.s. NPPES

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

JOHN ROLAND WESTERMEYER D.D.S. (NPI 1285844332) is an individual general practice provider in La Mirada, California, licensed in California (23062) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1285844332

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameJOHN ROLAND WESTERMEYERCredential: D.D.S.

Location Address11900 LA MIRADA BLVD, SUITE 7La Mirada, CA 90638-1332

Mailing Address11900 La Mirada Blvd, Suite 7La Mirada, CA 90638-1332 · (562) 947-3761 · Fax (562) 947-3763

Phone(562) 947-3761

Fax(562) 947-3763

Sole ProprietorNo

Enumeration DateMay 23, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1285844332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 23062

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

11900 LA MIRADA BLVD, La Mirada, CA 90638

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

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 John Westermeyer's NPI number?

The NPI number for John Westermeyer is 1285844332. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is John Westermeyer located?

John Westermeyer practices at 11900 La Mirada Blvd Suite 7, La Mirada, CA 90638. The listed phone number is (562) 947-3761.

What is John Westermeyer's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does John Westermeyer accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision and Paramount and 1 other insurer list John Westermeyer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Westermeyer 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.