DIALYSIS ACCESS CENTER A MEDICAL CORPORATION
NPI 1699852327
Internal Medicine - Nephrology in Oakland, CA
About Dialysis Access Center A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIALYSIS ACCESS CENTER A MEDICAL CORPORATION (NPI 1699852327) is a healthcare organization registered as a nephrology in Oakland, California and active in the NPI registry since November 2006. The organization holds a CLIA Waiver certificate valid through September 26, 2028 and lists Brett Wiley, Authorized Official, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dialysis Access Center A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Dialysis Access Center A Medical Corporation, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D1015115
Dialysis Access Center Inc · Oakland, CAFrequently 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 Dialysis Access Center A Medical Corporation's NPI number?
The NPI number for Dialysis Access Center A Medical Corporation is 1699852327. It was assigned to this organization in the NPPES registry on November 1, 2006.
Where is Dialysis Access Center A Medical Corporation located?
Dialysis Access Center A Medical Corporation is located at 3012 Summit St D Wing, Oakland, CA 94609. The listed phone number is (510) 251-1002.
What is Dialysis Access Center A Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Dialysis Access Center A Medical Corporation enrolled in Medicare?
Yes. Dialysis Access Center A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dialysis Access Center A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Nephrology, reassign their Medicare billing to Dialysis Access Center A Medical Corporation. 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, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Dialysis Access Center A Medical Corporation hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D1015115) is associated with this NPI, valid through September 26, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Dialysis Access Center A Medical Corporation was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.
# Dialysis Access Center A Medical Corporation · NPI 1699852327
Nephrology organization in Oakland, California. Organization record, active in the CMS NPPES registry since November 1, 2006.
## Identity
- **NPI:** 1699852327 (Entity type: Organization)
- **Enumerated:** November 1, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Brett Wiley, AUTHORIZED OFFICIAL
## Practice location
- **Address:** 3012 SUMMIT ST, D WING, Oakland, CA 94609-3480
- **Phone:** (510) 251-1002 · **Fax:** (510) 251-1034
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians (Nephrology) reassign Medicare billing to this organization (form CMS-855R); 6 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 29, 2026
- **Other identifiers:** Other CK8947 (CA); Medicaid GR0094080 (CA); Other ZZZ06991Z (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1699852327) · Data from the CMS NPPES public registry.