BAY AREA THERAPY GROUP A MARRIAGE FAMILY COUNSELING CORP
NPI 1861085672
Counselor - Mental Health in Concord, CA

Active since February 12, 2021
1220 DIAMOND WAY STE 240, CONCORD, CA 94520(152) 548-2034(415) 376-5899 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 10, 2025, Feb 12, 2021 (2 updates tracked since 2021).

About Bay Area Therapy Group A Marriage Family Counseling Corp NPPES

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

BAY AREA THERAPY GROUP A MARRIAGE FAMILY COUNSELING CORP (NPI 1861085672), doing business as Bay Area Therapy Group, is a healthcare organization registered as a mental health in Concord, California and active in the NPI registry since February 2021. The organization lists John Charles Bieda, Ceo, as its authorized official.

NPPES Registry Identity

NPI1861085672
Entity TypeOrganization
Primary Taxonomy101YM0800X
Legal Business NameBAY AREA THERAPY GROUP A MARRIAGE FAMILY COUNSELING CORP
Location Address1220 DIAMOND WAY STE 240Concord, CA 94520-5260
Mailing Address1220 Diamond Way Ste 240Concord, CA 94520-5260 · (415) 254-8203 · Fax (415) 576-5899
Fax(415) 376-5899
Organization SubpartNo
Authorized OfficialJohn Charles BiedaCeo · (415) 254-8203
Enumeration DateFebruary 12, 2021
Last NPPES UpdateSeptember 23, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2025
✔ NPI 1861085672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Also ListedMarriage & Family TherapistTaxonomy 106H00000X
1220 DIAMOND WAY STE 240, Concord, CA 94520

Other Names 1

Doing Business AsBay Area Therapy Group

Other Identifiers 1

Other1295904100CA · Npi

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 Therapy Group A Marriage Family Counseling Corp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

13

Medicare enrollment records show 13 clinicians reassign Medicare billing to Bay Area Therapy Group A Marriage Family Counseling Corp, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Marriage and Family Therapist9
Clinical Social Worker4

Clinicians, nearest first (13)

Clinical Social Worker
NPI 1932119229
1320 WILLOW PASS RD STE 600
Concord, CA 94520
(866) 277-7715
✔ PECOS✔ Accepts Medicare0.2 mi
Clinical Social Worker
NPI 1841805967
2380 SALVIO ST STE 301
Concord, CA 94520
(650) 722-2076
✔ PECOS1.5 mi
Marriage and Family Therapist
NPI 1699145755
2380 SALVIO ST STE 301
Concord, CA 94520
(925) 692-0090
✔ PECOS1.5 mi
Marriage and Family Therapist
NPI 1194272286
2031 DATE ST
Concord, CA 94519
(925) 338-1539
✔ PECOS✔ Accepts Medicare1.8 mi
Marriage and Family Therapist
NPI 1295904100
2001 ADDISON ST STE 300
Berkeley, CA 94704
(415) 254-8207
✔ PECOS14 mi
Marriage and Family Therapist
NPI 1588463871
1501 BUENA VISTA AVE UNIT 2532
Alameda, CA 94501
(510) 224-3435
✔ PECOS17 mi
Clinical Social Worker
NPI 1912044835
1 MAIN ST
San Quentin, CA 94964
(415) 454-1460
✔ PECOS24 mi
Marriage and Family Therapist
NPI 1457807232
459 FULTON ST STE 106
San Francisco, CA 94102
(415) 658-5364
✔ PECOS✔ Accepts Medicare24 mi
Marriage and Family Therapist
NPI 1710641188
5201 GREAT AMERICA PKWY STE 320
Santa Clara, CA 95054
(323) 205-7088
✔ PECOS39 mi
Marriage and Family Therapist
NPI 1699143040
5000 BECHELLI LN STE 103
Redding, CA 96002
(530) 410-0947
✔ PECOS178 mi
Marriage and Family Therapist
NPI 1104212257
2350 BUHNE ST
Eureka, CA 95501
(707) 443-4593
✔ PECOS224 mi
Clinical Social Worker
NPI 1043596620
5350 N ACADEMY BLVD
Colorado Springs, CO 80918
(719) 401-7947
✔ PECOS✔ Accepts Medicare938 mi
Marriage and Family Therapist
NPI 1255617312
1113 ST STANISLAWS DR
Austin, TX 78748
(424) 835-0880
✔ PECOS1,485 mi

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 Therapy Group A Marriage Family Counseling Corp's NPI number?

The NPI number for Bay Area Therapy Group A Marriage Family Counseling Corp is 1861085672. It was assigned to this organization in the NPPES registry on February 12, 2021. The provider is doing business as Bay Area Therapy Group.

Where is Bay Area Therapy Group A Marriage Family Counseling Corp located?

Bay Area Therapy Group A Marriage Family Counseling Corp is located at 1220 Diamond Way Ste 240, Concord, CA 94520. The listed phone number is (152) 548-2034.

What is Bay Area Therapy Group A Marriage Family Counseling Corp's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Bay Area Therapy Group A Marriage Family Counseling Corp enrolled in Medicare?

Yes. Bay Area Therapy Group A Marriage Family Counseling Corp is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Bay Area Therapy Group A Marriage Family Counseling Corp?

According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 2 Medicare specialties reassign their Medicare billing to Bay Area Therapy Group A Marriage Family Counseling Corp. 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 Marriage and Family Therapist (9) and Clinical Social Worker (4). Of these, 4 practice within 10 miles. 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 Therapy Group A Marriage Family Counseling Corp was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.