Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BERTHA MARIA RUIZ-SARDELLI
NPI 1790766236
Dentist in Passaic, NJ

Q: What is Bertha Ruiz-sardelli's NPI number?

The NPI number for Bertha Ruiz-sardelli is 1790766236. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Q: What is Bertha Ruiz-sardelli's specialty?

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

Active since November 10, 2005

503 PAULISON AVE, PASSAIC, NJ 07055(973) 471-4500(973) 471-8575 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Bertha Maria Ruiz-sardelli NPPES

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

BERTHA MARIA RUIZ-SARDELLI (NPI 1790766236) is an individual dentist in Passaic, New Jersey, licensed in New Jersey (DI17435) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1790766236

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameBERTHA MARIA RUIZ-SARDELLI

Location Address503 PAULISON AVEPassaic, NJ 07055

Mailing Address503 Paulison AvePassaic, NJ 07055 · (973) 471-4500 · Fax (973) 471-8575

Phone(973) 471-4500

Fax(973) 471-8575

Sole ProprietorNo

Enumeration DateNovember 10, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1790766236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in NJ · DI17435

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.

503 PAULISON AVE, Passaic, NJ 07055

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Accepted Insurance

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

Other Providers at the Same Location NPPES 5

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

LOUIS J SARDELLI DDS

Dentist

503 PAULISON AVE
PASSAIC, NJ 07055

Passaic County (973) 471-4500

BHARAT SHAH

Pharmacist

503 PAULISON AVE, SHOPRITE PHARMACY
PASSAIC, NJ 07055

Passaic County (973) 471-7499

SHOPRITE PHARMACY

Pharmacy (Community/Retail Pharmacy)

503 PAULISON AVE
PASSAIC, NJ 07055

Passaic County (973) 471-7499

DENTAL PLAZA PA

Dentist

503 PAULISON AVE
PASSAIC, NJ 07055

Passaic County (973) 471-4500

DR. VINCE F DALESSIO DMD

Dentist

503 PAULISON AVE, DENTAL PLAZA PA
PASSAIC, NJ 07055

Passaic County (973) 471-4500

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 Bertha Ruiz-sardelli's NPI number?

The NPI number for Bertha Ruiz-sardelli is 1790766236. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Where is Bertha Ruiz-sardelli located?

Bertha Ruiz-sardelli practices at 503 Paulison Ave, Passaic, NJ 07055. The listed phone number is (973) 471-4500.

What is Bertha Ruiz-sardelli's specialty?

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

What insurance does Bertha Ruiz-sardelli accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Bertha Ruiz-sardelli 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 Bertha Ruiz-sardelli was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.