CISSY XI YANG M.D.
NPI 1174977664
Ophthalmology in Sacramento, CA
About Cissy Xi Yang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CISSY XI YANG M.D. (NPI 1174977664) is an individual ophthalmology provider in Sacramento, California, licensed in California (A169043) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Cissy Xi Yang M.d. 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 Reassignments
2Medicare enrollment records show Cissy Yang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 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.
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 Cissy Yang's NPI number?
The NPI number for Cissy Yang is 1174977664. It was assigned to this individual provider in the NPPES registry on April 20, 2016.
Where is Cissy Yang located?
Cissy Yang practices at 1700 Alhambra Blvd. Suite 202, Sacramento, CA 95816. The listed phone number is (916) 731-8040.
What is Cissy Yang's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Cissy Yang enrolled in Medicare?
Yes. Cissy Yang 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 organizations bill Medicare for Cissy Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cissy Yang reassigns Medicare benefits to 2 organizations: Medical Vision Technology Ophthalmology Medical Group Inc. (Sacramento, CA) and Permanente Medical Group Inc (Stockton, 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 Cissy Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cissy Yang accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Cissy Yang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Cissy Yang was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Cissy Xi Yang, M.D. · NPI 1174977664
Ophthalmology physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since April 20, 2016.
## Identity
- **NPI:** 1174977664 (Entity type: Individual)
- **Enumerated:** April 20, 2016
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A169043 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1700 ALHAMBRA BLVD. SUITE 202, Sacramento, CA 95816
- **Phone:** (916) 731-8040 · **Fax:** (916) 300-2899
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Medical Vision Technology Ophthalmology Medical Group Inc. (NPI 1013940519, Sacramento, CA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Stanford University School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** August 21, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1174977664) · Data from the CMS NPPES public registry.