Grace Shuang Zhang, MD
Grace Shuang Zhang is an Ophthalmology specialist based in Santa Rosa, CA with over 24 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Grace Shuang Zhang, MD has practiced ophthalmology for 24+ years, working in independent practice. She has been practicing since 2006 — over 24 years. She regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 1172dNPPES updated 2023-03-09 · verify NPI on CMS · Verify license at Medical Board of California
How Does This Doctor Compare?
Generic Rx
↑ Higher = better45.5%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-37.3 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
300
Unique beneficiaries
Standard volumePrescription Recipients
229
Patients prescribed
Prescriptions Written
885
Total claims
Total Medicare drug cost: $44k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+2%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-10%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-11%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-7%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.6k received from industry
22 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Grace Shuang Zhang's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Mar 8, 2023
Self-reported via NPPES
24 years in practice
Experienced
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Taxonomy: 207W00000X
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194081
View hospital on Medicare Care CompareVirtual Ophthalmology Care With Grace Shuang Zhang
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Grace Shuang Zhang for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Santa Rosa required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Grace Shuang Zhang
NPI records show Dr. Zhang as active with telehealth listed in Santa Rosa, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (312) 320-0090.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Grace Shuang Zhang
Practice Location
1140 Sonoma Ave Ste 2a, Santa Rosa, CA 95405-4817
Mailing Address
1140 Sonoma Ave Ste 2a, Santa Rosa, CA 95405-4817
This is a provider directory. Contact the office directly to schedule appointments.
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