TIANA WASHINGTON
NPI 1801034293
Marriage & Family Therapist in Richmond, CA
About Tiana Washington NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIANA WASHINGTON (NPI 1801034293) is an individual marriage & family therapist in Richmond, California, licensed in California (94913) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Albany.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tiana Washington is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tiana Washington reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richmond, CA 94801
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
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 Tiana Washington's NPI number?
The NPI number for Tiana Washington is 1801034293. It was assigned to this individual provider in the NPPES registry on January 23, 2009.
Where is Tiana Washington located?
Tiana Washington practices at 3616 Macdonald Ave Ste C, Richmond, CA 94805. The listed phone number is (510) 736-4336.
What is Tiana Washington's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Tiana Washington enrolled in Medicare?
Yes. Tiana Washington is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tiana Washington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiana Washington reassigns Medicare benefits to Permanente Medical Group Inc (Richmond, CA). The 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 Tiana Washington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tiana Washington was last updated on October 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Tiana Washington · NPI 1801034293
Marriage & Family Therapist provider in Richmond, California. Individual provider, active in the CMS NPPES registry since January 23, 2009.
## Identity
- **NPI:** 1801034293 (Entity type: Individual)
- **Enumerated:** January 23, 2009
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 94913 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3616 MACDONALD AVE STE C, Richmond, CA 94805-2101
- **Phone:** (510) 736-4336
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1235226531, Richmond, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 25, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1801034293) · Data from the CMS NPPES public registry.