ASCEND
NPI 1457609661
Community/Behavioral Health in Oakland, CA
About Ascend NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASCEND (NPI 1457609661) is a healthcare organization registered as a community/behavioral health in Oakland, California and active in the NPI registry since August 2012. The organization lists Scott Osborn, Chief Operations Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ascend is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Ascend, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
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 Seneca Family Of Agencies's NPI number?
The NPI number for Seneca Family Of Agencies is 1457609661. It was assigned to this organization in the NPPES registry on August 17, 2012. The provider is doing business as Ascend and All-In Ascend.
Where is Seneca Family Of Agencies located?
Seneca Family Of Agencies is located at 3709 E 12th St, Oakland, CA 94601. The listed phone number is (510) 534-7252.
What is Seneca Family Of Agencies's specialty?
The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.
Is Seneca Family Of Agencies enrolled in Medicare?
Yes. Seneca Family Of Agencies is registered in the Medicare PECOS enrollment system.
When is Seneca Family Of Agencies's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Seneca Family Of Agencies?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Seneca Family Of Agencies, in Clinical Psychologist, Clinical Social Worker and Psychiatry. 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. Of these, 1 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 Seneca Family Of Agencies was last updated on April 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ascend · NPI 1457609661
Community/Behavioral Health organization in Oakland, California. Organization record, active in the CMS NPPES registry since August 17, 2012.
## Identity
- **NPI:** 1457609661 (Entity type: Organization)
- **Enumerated:** August 17, 2012
- **Primary specialty:** Community/Behavioral Health · taxonomy 251S00000X
- **Legal business name:** Seneca Family Of Agencies
- **Also known as:** All-In Ascend (Doing Business As)
- **Organization subpart:** Yes (part of Seneca Family Of Agencies)
- **Authorized official:** Scott Osborn, CHIEF OPERATIONS OFFICER
## Practice location
- **Address:** 3709 E 12TH ST, Oakland, CA 94601-4001
- **Phone:** (510) 534-7252
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 4 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (2), Clinical Psychologist (1), Psychiatry (1); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 29, 2024
- **Other identifiers:** Medicaid 0015 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1457609661) · Data from the CMS NPPES public registry.