ANNIE SONG N.P.
NPI 1013189869
Registered Nurse in Oakland, CA
About Annie Song N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNIE SONG N.P. (NPI 1013189869) is an individual registered nurse in Oakland, California, licensed in California (17647) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Annie Song N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Annie Song reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Leandro, CA 94577
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Berkeley, CA 94705
- Reassigned Medicare billing, California enrollment
- 241 clinicians in this Medicare group
Berkeley, CA 94705
- Reassigned Medicare billing, California enrollment
- 3 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
OAKLAND, CA 94605
OAKLAND, CA 94605
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 Annie Song's NPI number?
The NPI number for Annie Song is 1013189869. It was assigned to this individual provider in the NPPES registry on April 1, 2008.
Where is Annie Song located?
Annie Song practices at 10700 Macarthur Blvd, Oakland, CA 94605. The listed phone number is (510) 563-4300.
What is Annie Song's specialty?
The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.
Is Annie Song enrolled in Medicare?
Yes. Annie Song is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Annie Song's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annie Song reassigns Medicare benefits to 3 organizations: City Health, A Medical Corporation (San Leandro, CA), Carbon Health Medical Group Of California PC (Berkeley, CA) and Terri R Dunn MD A Medical Corporation (Berkeley, CA). Each 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 Annie Song'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 Annie Song was last updated on April 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.