Dr. Olivia Casas Diaz, MD
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 127
- MIPS score, 2024
- 92
- Hospital affiliations
- 1
- Industry payments
- $2,392
- Practice address
- 2950 Cleveland Clinic Blvd, Weston, FL 33331
- Practice phone
- Call (954) 689-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cleveland Clinic Florida - Weston
Weston, Florida
Find Dr. Casas Diaz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Olivia Casas Diaz is a gynecology physician in Weston, Florida
Dr. Casas Diaz practices at Cleveland Clinic Florida - Weston in Weston, Florida.
Dr. Casas Diaz's NPI, 1245790526, was assigned on March 22, 2019. Dr. Casas Diaz graduated from West Virginia University School Of Medicine in 2019. Dr. Casas Diaz holds Florida license ME161986.
- NPI
- 1245790526NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426410259
- NPI enumeration date
- March 22, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (954) 689-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Olivia Casas Diaz practices at Cleveland Clinic Florida - Weston in Weston, Florida
Dr. Casas Diaz's primary practice is Cleveland Clinic Florida - Weston, at 2950 Cleveland Clinic Blvd, Weston, FL 33331 in Broward County. The practice phone is (954) 689-5000.
- Cleveland Clinic Florida - Weston2950 Cleveland Clinic Blvd, Weston, FL 33331 · Broward CountyPhone(954) 689-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Olivia Casas Diaz is affiliated with 2 sites of care and 1 medical group
Dr. Casas Diaz's primary practice is Cleveland Clinic Florida - Weston in Weston, Florida. Dr. Casas Diaz is also affiliated with Cleveland Clinic Weston Hospital. The medical group on file is Cleveland Clinic Florida.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Olivia Casas Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Casas Diaz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Florida - Weston | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Olivia Casas Diaz is one of 271 gynecology physicians in Florida
Gynecology is Dr. Casas Diaz's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Casas Diaz is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Casas Diaz's licenses on file in 3 states: Florida, District of Columbia and Virginia.
Specialties and state licenses
- Gynecology, FloridaPrimary
- District of Columbia license
- Virginia license
Gynecology physicians near Dr. Casas Diaz
Counts of gynecology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Olivia Casas Diaz treated 23 Medicare patients in 2024, average age 70
CMS counts 23 Medicare patients who saw Dr. Casas Diaz in 2024. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Casas Diaz's median patient age at 47, with 98% women.
Chronic conditions among Dr. Casas Diaz's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
Share of Medicare patients with each condition. A patient can have several.
Dr. Casas Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Olivia Casas Diaz wrote 127 Medicare Part D claims in 2024
In 2024, Dr. Casas Diaz wrote 127 Medicare Part D claims for 69 patients. 95% of them were for generic drugs. CMS names the drug for 89 of them, across 2 drugs with 11 or more claims each, at $278 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Dr. Casas Diaz's Part D claims by kind of drug, 2024
- Generic121 claims95%
- Brand-name and other6 claims5%
Dr. Casas Diaz's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Casas Diaz's Part D claims, 2024
- Opioids36%46 of 127 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 322024: 89178%
Drugs named by CMS: 2 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Olivia Casas Diaz scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Casas Diaz for performance year 2024, reported through an alternative payment model (APM). Dr. Casas Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Casas Diaz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Casas Diaz's MIPS scores, performance year 2024
- 92of 100Final score
- 80.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Olivia Casas Diaz received $2,392 in industry payments from 2022 to 2025
CMS Open Payments shows 26 general payments to Dr. Casas Diaz from 13 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 58% of the total. Intuitive Surgical, Inc. paid the most, $1,029.
General payments to Dr. Casas Diaz by program year, 2022 to 2025
General payments to Dr. Casas Diaz by kind, 2022 to 2025
- Food and beverage$1,39258%
- Education$1,00042%
Companies that paid Dr. Casas Diaz the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Olivia Casas Diaz graduated from West Virginia University School Of Medicine
Dr. Casas Diaz graduated from West Virginia University School Of Medicine in 2019.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Olivia Casas Diaz accepts plans from 13 insurance carriers
Dr. Casas Diaz is in network with 13 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Aetna
- Aspirus Health Plan
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Casas Diaz accepts, by number of carriers
- PPO8
- HMO7
- Medicare5
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Olivia Casas Diaz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Olivia Casas Diaz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Olivia Casas Diaz's NPI number?
Dr. Olivia Casas Diaz's NPI number is 1245790526. It was assigned on March 22, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Olivia Casas Diaz?
Dr. Olivia Casas Diaz is a gynecology physician in Weston, Florida. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Olivia Casas Diaz practice?
Dr. Casas Diaz practices at 2950 Cleveland Clinic Blvd, Weston, FL 33331. Dr. Casas Diaz's primary practice is Cleveland Clinic Florida - Weston in Weston, Florida.
What is Dr. Olivia Casas Diaz's office phone number?
The practice phone on file for Dr. Casas Diaz is (954) 689-5000.
What is Dr. Olivia Casas Diaz's medical license number?
Dr. Casas Diaz holds Florida license ME161986, one of the licenses on file in 3 states.
Which states has Dr. Olivia Casas Diaz been licensed in?
Dmand AI has state licenses on file for Dr. Casas Diaz in Florida (2023 to 2027), District of Columbia (2019 to 2023) and Virginia (2019 to 2023).
Which hospitals is Dr. Olivia Casas Diaz affiliated with?
Dr. Casas Diaz is affiliated with Cleveland Clinic Weston Hospital.
What medical group is Dr. Olivia Casas Diaz part of?
Dr. Casas Diaz is linked to Cleveland Clinic Florida.
Does Dr. Olivia Casas Diaz accept Medicare?
Yes. CMS lists Dr. Casas Diaz as accepting Medicare assignment.
Does Dr. Olivia Casas Diaz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Casas Diaz as offering telehealth services.
Show 8 more questionsShow fewer questions
What is Dr. Olivia Casas Diaz's MIPS score?
Dr. Casas Diaz's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Olivia Casas Diaz see?
CMS counts 23 Medicare patients who saw Dr. Casas Diaz in 2024, with an average age of 70.
Is Dr. Olivia Casas Diaz board certified?
Yes. Dr. Casas Diaz is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Olivia Casas Diaz go to medical school?
Dr. Casas Diaz graduated from West Virginia University School Of Medicine in 2019.
What drugs does Dr. Olivia Casas Diaz prescribe most?
In 2024 Medicare Part D data, Dr. Casas Diaz's most prescribed drugs by claims were Ibuprofen and Oxycodone HCl.
Has Dr. Olivia Casas Diaz received payments from drug or device companies?
CMS Open Payments shows $2,392 in general payments to Dr. Casas Diaz from 13 companies from 2022 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Olivia Casas Diaz been practicing?
Dr. Casas Diaz graduated from medical school in 2019, 7 years ago.
What insurance does Dr. Olivia Casas Diaz accept?
Dr. Casas Diaz is in network with 13 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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