GERTRUDE SHIU MD
NPI 1679645485
Obstetrics & Gynecology in Sacramento, CA
About Gertrude Shiu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GERTRUDE SHIU MD (NPI 1679645485) is an individual obstetrics & gynecology provider in Sacramento, California, licensed in California (A60012) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1994).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Gertrude Shiu Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Gertrude Shiu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 1,191 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95816 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SACRAMENTO, CA 95816
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 Gertrude Shiu's NPI number?
The NPI number for Gertrude Shiu is 1679645485. It was assigned to this individual provider in the NPPES registry on November 15, 2006.
Where is Gertrude Shiu located?
Gertrude Shiu practices at 3000 Q Street, Sacramento, CA 95816. The listed phone number is (916) 733-3350.
What is Gertrude Shiu's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Gertrude Shiu enrolled in Medicare?
Yes. Gertrude Shiu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Gertrude Shiu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gertrude Shiu reassigns Medicare benefits to Dignity Health Medical Foundation (Sacramento, 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 Gertrude Shiu'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 Gertrude Shiu was last updated on January 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Gertrude Shiu, MD · NPI 1679645485
Obstetrics & Gynecology physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since November 15, 2006.
## Identity
- **NPI:** 1679645485 (Entity type: Individual)
- **Enumerated:** November 15, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A60012 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3000 Q STREET, Sacramento, CA 95816-0000
- **Phone:** (916) 733-3350
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Dignity Health Medical Foundation (NPI 1700803418, Sacramento, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 1994
## Record status
- **NPPES last updated:** January 7, 2013
- **Other identifiers:** Medicare UPIN G64679; Medicaid 00A600120 (CA); Medicare ID-Type Unspecified 00A600120
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Source: [NPI Profile](https://npiprofile.com/npi/1679645485) · Data from the CMS NPPES public registry.