BAY AREA COMMUNITY SERVICES, INC.
NPI 1790995959
Community/Behavioral Health in Pleasanton, CA

Active since May 23, 2007
3900 VALLEY AVE STE B, PLEASANTON, CA 94566(925) 484-8457 Get Directions Write a Review

NPPES record last updated: February 5, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 5, 2025, May 1, 2019, Jun 14, 2018 and 1 more (4 updates tracked since 2016).

About Bay Area Community Services, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BAY AREA COMMUNITY SERVICES, INC. (NPI 1790995959) is a healthcare organization registered as a community/behavioral health in Pleasanton, California and active in the NPI registry since May 2007. The organization lists Michael Stanton Ward, Senior Director Of Administration, as its authorized official.

NPPES Registry Identity

NPI1790995959
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameBAY AREA COMMUNITY SERVICES, INC.
Location Address3900 VALLEY AVE STE BPleasanton, CA 94566
Mailing Address390 40th StOakland, CA 94609-2633 · (510) 613-0330
Organization SubpartNo
Authorized OfficialMichael Stanton WardSenior Director Of Administration · (510) 219-7451
Enumeration DateMay 23, 2007
Last NPPES UpdateFebruary 5, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2025
✔ NPI 1790995959 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
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.
3900 VALLEY AVE STE B, Pleasanton, CA 94566

Other Names 1

Other NameValley Wellness Center

Other Identifiers 1

Medicaid81282CA

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bay Area Community Services, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

23

Medicare enrollment records show 23 clinicians reassign Medicare billing to Bay Area Community Services, Inc., which bills Medicare for the services they deliver. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Psychiatry11
Clinical Social Worker5
Marriage and Family Therapist3
Nurse Practitioner3
Licensed Professional Clinical Counselor1

Nearest to this location (20)

See all 23
Marriage and Family Therapist
NPI 1598979304
39791 PASEO PADRE PKWY STE C
Fremont, CA 94538
(510) 384-0375
✔ PECOS10 mi
Psychiatry
NPI 1922395797
5131 PARKRIDGE DR
Oakland, CA 94619
(510) 531-0985
✔ PECOS17 mi
Clinical Social Worker
NPI 1235565516
5201 GREAT AMERICA PKWY STE 320
Santa Clara, CA 95054
(323) 205-7088
✔ PECOS20 mi
Psychiatry
NPI 1063679017
629 OAKLAND AVE
Oakland, CA 94611
(510) 658-9480
✔ PECOS23 mi
Licensed Professional Clinical Counselor
NPI 1467807206
248 3RD ST # 604
Oakland, CA 94607
(510) 701-7815
✔ PECOS24 mi
Nurse Practitioner
NPI 1700549177
390 40TH ST
Oakland, CA 94609
(510) 613-0330
✔ PECOS24 mi
Nurse Practitioner
NPI 1457861783
390 40TH ST
Oakland, CA 94609
(510) 613-0330
✔ PECOS24 mi
Clinical Social Worker
NPI 1457764086
559 16TH ST
Oakland, CA 94612
(510) 613-0330
✔ PECOS24 mi
Psychiatry
NPI 1275997637
2216 N CALIFORNIA ST STE A
Stockton, CA 95204
(209) 451-3711
✔ PECOS✔ Accepts Medicare38 mi
Psychiatry
NPI 1568704641
16035 CAPUTO DR STE B
Morgan Hill, CA 95037
(303) 885-9670
✔ PECOS41 mi
Nurse Practitioner
NPI 1255099107
7171 BOWLING DR STE 300
Sacramento, CA 95823
(916) 664-1892
✔ PECOS61 mi
Psychiatry
NPI 1790215408
4600 47TH AVE STE 111
Sacramento, CA 95824
(909) 831-2148
✔ PECOS✔ Accepts Medicare62 mi
Marriage and Family Therapist
NPI 1245759745
8880 CAL CENTER DR STE 400
Sacramento, CA 95826
(169) 573-8975
✔ PECOS66 mi
Marriage and Family Therapist
NPI 1144612979
9343 TECH CENTER DR STE 175
Sacramento, CA 95826
(916) 940-7938
✔ PECOS67 mi
Clinical Social Worker
NPI 1972174415
101 CIRBY HILLS DR
Roseville, CA 95678
(916) 787-8800
✔ PECOS79 mi
Clinical Social Worker
NPI 1679020374
1660 E ROSEVILLE PKWY STE 100
Roseville, CA 95661
(916) 973-5300
✔ PECOS✔ Accepts Medicare81 mi
Psychiatry
NPI 1225370885
587 I ST # 1002
Reedley, CA 93654
(213) 909-2537
✔ PECOS✔ Accepts Medicare95 mi
Psychiatry
NPI 1184039042
2549 W SHAW AVE
Fresno, CA 93711
(516) 304-6808
✔ PECOS✔ Accepts Medicare127 mi
Psychiatry
NPI 1699201004
2500 S C ST STE C
Oxnard, CA 93033
(805) 385-9420
✔ PECOS✔ Accepts Medicare294 mi
Clinical Social Worker
NPI 1225596687
1721 GRIFFIN AVE
Los Angeles, CA 90031
(323) 221-4134
✔ PECOS323 mi
See all 23 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bay Area Community Services, Inc.'s NPI number?

The NPI number for Bay Area Community Services, Inc. is 1790995959. It was assigned to this organization in the NPPES registry on May 23, 2007. The provider is also known as Valley Wellness Center.

Where is Bay Area Community Services, Inc. located?

Bay Area Community Services, Inc. is located at 3900 Valley Ave Ste B, Pleasanton, CA 94566. The listed phone number is (925) 484-8457.

What is Bay Area Community Services, Inc.'s specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Bay Area Community Services, Inc. enrolled in Medicare?

Yes. Bay Area Community Services, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Bay Area Community Services, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 23 clinicians in 5 Medicare specialties reassign their Medicare billing to Bay Area Community Services, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Psychiatry (11), Clinical Social Worker (5) and Marriage and Family Therapist (3). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Bay Area Community Services, Inc. was last updated on February 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.