Maria Delie Ty Jumagdao-Sakai, M.D.
Geriatric Medicine Family Medicine
Also practices: GERIATRIC MEDICINE
Maria Delie Ty Jumagdao-Sakai, M.D. has been part of the Gilroy medical community since 2007 in independent practice. With 27+ years of experience, she has been practicing in the Gilroy area. Among her Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data). CMS MIPS quality score: 99.78/100 (2023).
At a glance
- Uses generic medications more than 52% of reporting doctors in California
- Federal MIPS score higher than 93% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 448dNPPES updated 2025-02-11 · verify on CMS
Contact & Location
Practice Location
9460 N Name Uno Ste 115 Gilroy Family Medical Group, Gilroy, CA 95020-3536
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 93% of doctors in California on federal quality measures, favors affordable generic drugs over brand-name ones.
MIPS Score
202399.78/100
California avg: 78.6 · US avg: 83.6
✓ Higher than most doctors nationally(+16.2 pts)
Top 7% of MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better88.1%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+5.3 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
351
Unique beneficiaries
Standard volumePrescription Recipients
561
Patients prescribed
Prescriptions Written
5,592
Total claims
Total Medicare drug cost: $545k
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 (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+2%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+10%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+5%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-1%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-3%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$39 received from industry
2 transactions reported in 2024 ·Low 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 Maria Delie Ty Jumagdao-Sakai's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Feb 10, 2025
CMS-verified certification date
27 years in practice
Experienced
A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.
Taxonomy: 207QG0300X
Mailing address
9460 N Name Uno Ste 115, Gilroy, CA 95020-3536
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190017
View hospital on Medicare Care CompareVirtual Geriatric Medicine Care With Maria Delie Ty Jumagdao-Sakai
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Maria Delie Ty Jumagdao-Sakai for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Gilroy 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 Maria Delie Ty Jumagdao-Sakai
NPI records show Dr. Jumagdao-Sakai as active with telehealth listed in Gilroy, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (408) 842-3134.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Maria Delie Ty Jumagdao-Sakai
Practice Location
9460 N Name Uno Ste 115 Gilroy Family Medical Group, Gilroy, CA 95020-3536
Mailing Address
9460 N Name Uno Ste 115, Gilroy, CA 95020-3536
This is a provider directory. Contact the office directly to schedule appointments.
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