Dr. Sandra Diaz, MD
- Medicare services, 2024
- 35
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 136
- Hospital affiliations
- 1
- Industry payments
- $9,286
- Practice address
- 550 Heritage Dr, Jupiter, FL 33458
- Practice phone
- Call (305) 273-4641
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vitalmd Group Holding
Jupiter, Florida
Find Dr. 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. Sandra Diaz is an OB-GYN in Jupiter, Florida
Dr. Diaz practices at Vitalmd Group Holding in Jupiter, Florida.
Dr. Diaz's NPI, 1356703342, was assigned on March 28, 2016. Dr. Diaz graduated from University of Miami, Miller School of Medicine in 2016. Dr. Diaz holds Florida license ME143366.
- NPI
- 1356703342NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587955141
- NPI enumeration date
- March 28, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 273-4641
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sandra Diaz practices at Vitalmd Group Holding in Jupiter, Florida
Dr. Diaz's primary practice is Vitalmd Group Holding, at 550 Heritage Dr, Jupiter, FL 33458 in Palm Beach County. The practice phone is (305) 273-4641.
- Vitalmd Group Holding550 Heritage Dr, Jupiter, FL 33458 · Palm Beach CountyPhone(305) 273-4641
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sandra Diaz is affiliated with 3 sites of care and 1 medical group
Dr. Diaz's primary practice is Vitalmd Group Holding in Jupiter, Florida. Dr. Diaz is also affiliated with Jupiter Medical Center. The medical group on file is VitalMD. Dmand AI also links Dr. Diaz to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sandra Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diaz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vitalmd Group Holding | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sandra Diaz is one of 2,315 OB-GYNs in Florida
Obstetrics and gynecology is Dr. Diaz's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Diaz is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Diaz's licenses on file in 3 states: Florida, Louisiana and Alabama.
Specialties and state licenses
- Obstetrics and gynecology, FloridaPrimary
- Student in an organized health care education/training program, Louisiana
- Alabama license
Clinical focus
Dmand AI lists hysterectomy among the conditions Dr. Diaz treats.
OB-GYNs near Dr. Diaz
Counts of OB-GYNs 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. Sandra Diaz billed Medicare for 35 services in 2024
CMS data shows 35 Medicare services from Dr. Diaz across 2 procedure codes in 2024, for 43 Medicare patients. Medicare paid $1,671 for them. Every service was in an office.
Dr. Diaz's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Other services
- 2022: 282024: 1836%
- Office and hospital visits
- 2022: 422024: 1760%
- Lab and pathology
- 2022: 212024: 0100%
Dr. Diaz compared with the Florida median for OB-GYNs, 2024
- Dr. Diaz
- Florida median
- Medicare services
- 35vs 6647% below
- Medicare patients
- 43vs 5014% below
- Part D claims
- 40vs 378% above
Medians across 1,909 OB-GYNs in Florida with Dmand AI profiles that report each measure.
Dr. Diaz's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Diaz and other OB-GYNs in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sandra Diaz treated 43 Medicare patients in 2024, average age 73
CMS counts 43 Medicare patients who saw Dr. Diaz in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high cholesterol, and 51% have arthritis. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Diaz's median patient age at 37, with 98% women.
Dr. Diaz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Diaz's Medicare patients, 2024
- High cholesterol75%
- Arthritis51%
- High blood pressure47%
- Osteoporosis35%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 37
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. Sandra Diaz wrote 136 Medicare Part D claims in 2024
In 2024, Dr. Diaz wrote 136 Medicare Part D claims for 38 patients. 85% of them were for generic drugs. CMS names the drug for 40 of them, across 2 drugs with 11 or more claims each, at $1,825 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Dr. Diaz's Part D claims by kind of drug, 2024
- Generic116 claims85%
- Brand-name20 claims15%
Dr. 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 322024: 4025%
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
How Dr. Sandra Diaz takes part in Medicare
Dr. Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sandra Diaz received $9,286 in industry payments from 2019 to 2025
CMS Open Payments shows 141 general payments to Dr. Diaz from 27 drug and device companies from 2019 to 2025. Education make up the largest share, 65% of the total. Intuitive Surgical, Inc. paid the most, $6,398.
General payments to Dr. Diaz by program year, 2019 to 2025
General payments to Dr. Diaz by kind, 2019 to 2025
- Education$6,07565%
- Food and beverage$3,21135%
Companies that paid Dr. Diaz the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sandra Diaz graduated from University of Miami, Miller School of Medicine
Dr. Diaz graduated from University of Miami, Miller School of Medicine in 2016.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Sandra Diaz accepts plans from 17 insurance carriers
Dr. Diaz is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Humana
- +9 more carriersWith a free account
Plan types Dr. Diaz accepts, by number of carriers
- PPO12
- Medicare11
- HMO10
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. Sandra 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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| 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. Sandra 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. Sandra Diaz's NPI number?
Dr. Sandra Diaz's NPI number is 1356703342. It was assigned on March 28, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Sandra Diaz?
Dr. Sandra Diaz is an OB-GYN in Jupiter, Florida. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Sandra Diaz practice?
Dr. Diaz practices at 550 Heritage Dr, Jupiter, FL 33458. Dr. Diaz's primary practice is Vitalmd Group Holding in Jupiter, Florida. Dmand AI also links Dr. Diaz to 1 group practice or clinic.
What is Dr. Sandra Diaz's office phone number?
The practice phone on file for Dr. Diaz is (305) 273-4641.
What is Dr. Sandra Diaz's medical license number?
Dr. Diaz holds Florida license ME143366, one of the licenses on file in 3 states.
Which states has Dr. Sandra Diaz been licensed in?
Dmand AI has state licenses on file for Dr. Diaz in Florida (2019 to 2026), Louisiana and Alabama (2016).
Which hospitals is Dr. Sandra Diaz affiliated with?
Dr. Diaz is affiliated with Jupiter Medical Center.
What medical group is Dr. Sandra Diaz part of?
Dr. Diaz is linked to VitalMD.
Does Dr. Sandra Diaz accept Medicare?
Yes. CMS data shows Dr. Diaz billed Medicare for 35 services in 2024, and Dr. Diaz accepts Medicare assignment.
How many Medicare patients does Dr. Sandra Diaz see?
CMS counts 43 Medicare patients who saw Dr. Diaz in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Sandra Diaz board certified?
Yes. Dr. Diaz is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Sandra Diaz bill to Medicare?
In 2024, Dr. Diaz's most billed Medicare services were medicare service (G0101) and office visit, established patient (99213).
Where did Dr. Sandra Diaz go to medical school?
Dr. Diaz graduated from University of Miami, Miller School of Medicine in 2016.
What drugs does Dr. Sandra Diaz prescribe most?
In 2024 Medicare Part D data, Dr. Diaz's most prescribed drugs by claims were Estradiol and Progesterone.
Has Dr. Sandra Diaz received payments from drug or device companies?
CMS Open Payments shows $9,286 in general payments to Dr. Diaz from 27 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Sandra Diaz been practicing?
Dr. Diaz graduated from medical school in 2016, 10 years ago.
What insurance does Dr. Sandra Diaz accept?
Dr. Diaz is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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