DIANDRIA ALIYSHA DONALDSON LCSW
NPI 1144870304
Social Worker in Fairfield, CA
About Diandria Aliysha Donaldson Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANDRIA ALIYSHA DONALDSON LCSW (NPI 1144870304) is an individual social worker in Fairfield, California, licensed in California (91902) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Diandria Aliysha Donaldson Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Diandria Donaldson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 137 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FAIRFIELD, CA 94533
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 Diandria Donaldson's NPI number?
The NPI number for Diandria Donaldson is 1144870304. It was assigned to this individual provider in the NPPES registry on September 18, 2019.
Where is Diandria Donaldson located?
Diandria Donaldson practices at 1234 Empire St, Fairfield, CA 94533. The listed phone number is (210) 268-8887.
What is Diandria Donaldson's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Diandria Donaldson enrolled in Medicare?
Yes. Diandria Donaldson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Diandria Donaldson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diandria Donaldson reassigns Medicare benefits to Integrated Pain Management Medical Group, Inc. (Walnut Creek, 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 Diandria Donaldson'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 Diandria Donaldson was last updated on August 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.