ADRIANA GABRIELA SHIN NP
NPI 1821371410
Nurse Practitioner - Gerontology in Oakland, CA
About Adriana Gabriela Shin Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADRIANA GABRIELA SHIN NP (NPI 1821371410) is an individual gerontology provider in Oakland, California, licensed in California (21158) and active in the NPI registry since September 2011. 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)
Adriana Gabriela Shin Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Adriana Shin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAKLAND, CA 94612
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 Adriana Shin's NPI number?
The NPI number for Adriana Shin is 1821371410. It was assigned to this individual provider in the NPPES registry on September 21, 2011.
Where is Adriana Shin located?
Adriana Shin practices at 1221 Broadway, Oakland, CA 94612. The listed phone number is (800) 225-5637.
What is Adriana Shin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Adriana Shin enrolled in Medicare?
Yes. Adriana Shin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Adriana Shin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adriana Shin reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Los Angeles, 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 Adriana Shin'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 Adriana Shin was last updated on September 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Adriana Gabriela Shin, NP · NPI 1821371410
Gerontology physician in Oakland, California. Individual provider, active in the CMS NPPES registry since September 21, 2011.
## Identity
- **NPI:** 1821371410 (Entity type: Individual)
- **Enumerated:** September 21, 2011
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 21158 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1221 BROADWAY, Oakland, CA 94612-1837
- **Phone:** (800) 225-5637
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1821371410) · Data from the CMS NPPES public registry.