JOHN W MASTERS DDS INC
NPI 1255436739
Dentist - Endodontics in Chula Vista, CA

NPI Status: Active since September 13, 2006

Contact Information

273 CHURCH AVE
CHULA VISTA, CA
ZIP 91910
Phone: (619) 426-4206
Fax: (619) 426-7604

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  • Organization
  • Dentist
  • Endodontics

About JOHN W MASTERS DDS INC

This page provides the complete NPI Profile along with additional information for John W Masters Dds Inc, a provider established in Chula Vista, California operating as a Dentist, focusing in endodontics . The healthcare provider is registered in the NPI registry with number 1255436739 assigned on September 2006. The practitioner's primary taxonomy code is 1223E0200X with license number 40965 (CA). The provider is registered as an organization and their NPI record was last updated 5 years ago. John W Masters Dds Inc operates as a multi-specialty business group with one or more individual providers who practice different areas of specialization. The provider's former legal business name is John W Masters Dds. The authorized official of this NPI record is John William Masters Dds Ms (President)

NPI
1255436739
Provider Legal Name
JOHN W MASTERS DDS INC
Other Organization Name
JOHN W MASTERS DDS
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
273 CHURCH AVE CHULA VISTA, CA 91910
Location Phone
(619) 426-4206
Location Fax
(619) 426-7604
Mailing Address
273 CHURCH AVE CHULA VISTA, CA 91910
Mailing Phone
(619) 426-2250
Mailing Fax
(619) 426-7604
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-13-2006
Last Update Date
08-22-2020
Code Navigator

A dentist like John W Masters Dds Inc 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.
40965
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223E0200XDental Providers

Dentist
Endodontics

6036 (CO)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

JOHN WILLIAM MASTERS DDS MS

Authorized Official Title
PRESIDENT
Authorized Official Phone
(619) 426-2250

Reviews for JOHN W MASTERS DDS INC

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1255436739
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
22105831276
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 1 + 0 + 5 + 8 + 3 + 1 + 2 + 7 + 6 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1255436739 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 2 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1205931771MR. DAVID ARNOLD HUDSON DDS
Individual
Dentist (Endodontics)273 CHURCH AVE
CHULA VISTA, CA 91910
(619) 426-2250
1306367792DR. ZACHARY LEO FREER DMD
Individual
Dentist (Endodontics)273 CHURCH AVE
CHULA VISTA, CA 91910
(619) 426-2250

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255436739, enumerated in the NPI registry as an "organization" on September 13, 2006

The provider is located at 273 Church Ave Chula Vista, Ca 91910 and the phone number is (619) 426-4206

This medical organization specializes in Dentist with taxonomy code 1223E0200X with a focus in Endodontics

This NPI record was last updated on September 13, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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