CRESPI MIDDLE SCHOOL-MH
NPI 1134775026
Community/Behavioral Health in Richmond, CA

NPI Status: Active since August 15, 2019

Contact Information

5000 PATTERSON CIR
RICHMOND, CA
ZIP 94805
Phone: (510) 223-8611
Fax: (510) 243-2090

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NPPES record last updated: August 2, 2021. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Aug 2, 2021, Aug 15, 2019 (2 updates tracked since 2019).

  • Organization
  • Community/Behavioral Health

About CRESPI MIDDLE SCHOOL-MH

This page provides the complete NPI Profile along with additional information for Crespi Middle School-mh, a provider established in Richmond, California operating as a Community/behavioral Health. The healthcare provider is registered in the NPI registry with number 1134775026 assigned on August 2019. The practitioner's primary taxonomy code is 251S00000X. The provider is registered as an organization and their NPI record was last updated 5 years ago. The provider's is doing business as Crespi Middle School-mh. The authorized official of this NPI record is Donald Bruce Blasky (Chief Program Officer)

NPI
1134775026
Provider Legal Name
BAY AREA COMMUNITY RESOURCES, INC
Other Organization Name
CRESPI MIDDLE SCHOOL-MH
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
5000 PATTERSON CIR RICHMOND, CA 94805
Location Phone
(510) 223-8611
Location Fax
(510) 243-2090
Mailing Address
11175 SAN PABLO AVE EL CERRITO, CA 94530
Mailing Phone
(510) 559-3009
Mailing Fax
(510) 559-3069
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-15-2019
Last Update Date
08-02-2021
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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.

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

DONALD BRUCE BLASKY

Authorized Official Title
CHIEF PROGRAM OFFICER
Authorized Official Phone
(415) 755-2311

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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 1134775026, 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
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
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 3 → 6 7 → 14 → 5 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 4 + 7 + 1 + 0 + 0 + 4 + 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 1134775026.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134775026, enumerated as an "organization" on August 15, 2019.

The provider is located at 5000 PATTERSON CIR RICHMOND, CA 94805 and the phone number is (510) 223-8611.

Community/Behavioral Health with taxonomy code 251S00000X.