MR. PAUL BELLAZAIN CES
NPI 1255156931
Community/Behavioral Health in Vallejo, CA

NPI Status: Active since November 18, 2024

Contact Information

112 BROADWAY ST
VALLEJO, CA
ZIP 94590
Phone: (415) 583-9132

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  • Individual
  • Male
  • Community/Behavioral Health

About PAUL BELLAZAIN

This page provides the complete NPI Profile along with additional information for Paul Bellazain, a provider established in Vallejo, California with a medical specialization in Community/behavioral Health. The healthcare provider is registered in the NPI registry with number 1255156931 assigned on November 2024. The practitioner's primary taxonomy code is 251S00000X. The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1255156931
Provider Name
MR. PAUL BELLAZAIN CES
Gender
Male
Entity Type
Individual
Location Address
112 BROADWAY ST VALLEJO, CA 94590
Location Phone
(415) 583-9132
Mailing Address
660 4TH ST # 540 SAN FRANCISCO, CA 94107
Is Sole Proprietor?
Yes
Enumeration Date
11-18-2024
Last Update Date
11-18-2024
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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

Community/Behavioral Health

Taxonomy Code
251S00000X
Type
Agencies
Taxonomy Description
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

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)
1175T00000XOther Service Providers

Peer Specialist

 
2251V00000XAgencies

Voluntary or Charitable

 
3310400000XNursing & Custodial Care Facilities

Assisted Living Facility

 
43104A0630XNursing & Custodial Care Facilities

Assisted Living Facility
Assisted Living, Behavioral Disturbances

 
5320900000XResidential Treatment Facilities

Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities

 
6324500000XResidential Treatment Facilities

Substance Abuse Rehabilitation Facility

 
7385H00000XRespite Care Facility

Respite Care

 

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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 1255156931, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 5 → 10 → 1 1 → 2 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 2 + 5 + 1 + 2 + 9 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1255156931.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255156931, enumerated as an "individual" on November 18, 2024.

The provider is located at 112 BROADWAY ST VALLEJO, CA 94590 and the phone number is (415) 583-9132.

Community/Behavioral Health with taxonomy code 251S00000X.