Manuel Carlos Diaz, D.O.
Manuel Carlos Diaz is a Family Medicine specialist based in Woodland, CA with over 28 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 28 years in family medicine, Manuel Carlos Diaz, D.O. is a long-established family medicine physician in Woodland. With 28+ years of experience, he has been practicing in the Woodland area. Among his Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 22% of reporting doctors in California
- Uses generic medications more than 52% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 4027dNPPES updated 2015-05-14 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
475 Pioneer Ave Suite 400, Woodland, CA 95776-4905
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better4.61%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-0.5 pts)
4.61% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better88%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+5.2 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
291
Unique beneficiaries
Standard volumePrescription Recipients
455
Patients prescribed
Prescriptions Written
4,163
Total claims
Total Medicare drug cost: $514k
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+1%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-3%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+1%) — 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 (-8%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-12%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-14%) — 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.
$125 received from industry
1 transaction 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 Manuel Carlos Diaz's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
28 years in practice
Experienced
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Mailing address
10470 Old Placerville Rd Suite 100, Sacramento, CA 95827-2539
Differs from practice location
Primary hospital affiliation: Acute Care - Veterans Administration
CMS Certification Number: 19047F
View hospital on Medicare Care CompareVirtual Family Medicine Care With Manuel Carlos Diaz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Manuel Carlos Diaz for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Woodland 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 Manuel Carlos Diaz
NPI records show Dr. Diaz as active with telehealth listed in Woodland, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (530) 406-5600.
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 Manuel Carlos Diaz
Practice Location
475 Pioneer Ave Suite 400, Woodland, CA 95776-4905
Mailing Address
10470 Old Placerville Rd Suite 100, Sacramento, CA 95827-2539
This is a provider directory. Contact the office directly to schedule appointments.
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