BAY AREA COMMUNITY SERVICES, INC.
NPI 1588969521
Counselor - Mental Health in Hayward, CA

NPI Status: Active since January 24, 2011

Contact Information

22505 WOODROE AVE
HAYWARD, CA
ZIP 94541
Phone: (510) 537-1688
Fax: (510) 537-9222

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NPPES record last updated: June 20, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Counselor
  • Mental Health

About BAY AREA COMMUNITY SERVICES, INC.

This page provides the complete NPI Profile along with additional information for Bay Area Community Services, Inc., a provider established in Hayward, California operating as a Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1588969521 assigned on January 2011. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an organization and their NPI record was last updated one year ago. Bay Area Community Services, Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Michael Stanton Ward (Senior Director Of Administration)

NPI
1588969521
Provider Name
BAY AREA COMMUNITY SERVICES, INC.
Entity Type
Organization
Location Address
22505 WOODROE AVE HAYWARD, CA 94541
Location Phone
(510) 537-1688
Location Fax
(510) 537-9222
Mailing Address
390 40TH ST OAKLAND, CA 94609
Mailing Phone
(510) 613-0330
Mailing Fax
(510) 569-4589
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-24-2011
Last Update Date
06-20-2025
Code Navigator

A mental health counselor like Bay Area Community Services, Inc. provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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

MICHAEL STANTON WARD

Authorized Official Title
SENIOR DIRECTOR OF ADMINISTRATION
Authorized Official Phone
(510) 219-7451

Reviews for BAY AREA COMMUNITY SERVICES, INC.

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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 1588969521, 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
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 8 → 16 → 7 9 → 18 → 9 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 8 + 6 + 1 + 8 + 5 + 4 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1588969521.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist (Counseling)
22505 WOODROE AVE, HAYWARD
HAYWARD, CA 94541
Specialist
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541
Counselor (Mental Health)
22505 WOODROE AVE
HAYWARD, CA 94541

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588969521, enumerated as an "organization" on January 24, 2011.

The provider is located at 22505 WOODROE AVE HAYWARD, CA 94541 and the phone number is (510) 537-1688.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.