NORTH BRIDGE ENDODONTICS
NPI 1164612446
Dentist - Endodontics in Petaluma, CA

NPI Status: Active since August 01, 2007

Contact Information

30 W EL ROSE DR
PETALUMA, CA
ZIP 94952
Phone: (707) 789-9399
Fax: (707) 789-9199

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  • Organization
  • Dentist
  • Endodontics

About NORTH BRIDGE ENDODONTICS

This page provides the complete NPI Profile along with additional information for North Bridge Endodontics, a provider established in Petaluma, California operating as a Dentist, focusing in endodontics . The healthcare provider is registered in the NPI registry with number 1164612446 assigned on August 2007. The practitioner's primary taxonomy code is 1223E0200X with license number 38081 (CA). The provider is registered as an organization and their NPI record was last updated 14 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as North Bridge Endodontics. The authorized official of this NPI record is Dr. Andy A . M. Ashtiani D.d.s. (President)

NPI
1164612446
Provider Legal Name
A. M. ASHTIANI, A PROFESSIONAL CORPORATION
Other Organization Name
NORTH BRIDGE ENDODONTICS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
30 W EL ROSE DR PETALUMA, CA 94952
Location Phone
(707) 789-9399
Location Fax
(707) 789-9199
Mailing Address
30 W EL ROSE DR PETALUMA, CA 94952
Mailing Phone
(707) 789-9399
Mailing Fax
(707) 789-9199
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-01-2007
Last Update Date
03-21-2012
Code Navigator

A dentist like North Bridge Endodontics is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Dentist Endodontics

Taxonomy Code
1223E0200X
Type
Dental Providers
License No.
38081
License State
CA
Taxonomy Description
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. ANDY A . M. ASHTIANI D.D.S.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(707) 789-9399

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1164612446, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 6 → 12 → 3 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 1 + 2 + 4 + 1 + 2 + 1 + 4 + 4 + 8 + 24 = 54

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1164612446.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (Orthodontics and Dentofacial Orthopedics)
30 W EL ROSE DR
PETALUMA, CA 94952

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164612446, enumerated as an "organization" on August 01, 2007.

The provider is located at 30 W EL ROSE DR PETALUMA, CA 94952 and the phone number is (707) 789-9399.

Dentist with taxonomy code 1223E0200X and a focus in Endodontics.