Dr. Liza Vazquez, MD
- Part D claims, 2024
- 650
- Industry payments
- $12,499
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 100 Granate, San Juan, PR 00926
- Practice phone
- Call (787) 480-2791
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Vazquez'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. Liza Vazquez is a hematologist and oncologist in San Juan, Puerto Rico
Dr. Vazquez practices in San Juan, Puerto Rico.
Dr. Vazquez's NPI, 1700234085, was assigned on May 27, 2016. Dr. Vazquez holds Puerto Rico license 19659.
- NPI
- 1700234085NPI Registry (opens in a new tab)
- NPI enumeration date
- May 27, 2016
- NPI status
- Active
- Practice phone
- (787) 480-2791
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Liza Vazquez's practice address is in San Juan, Puerto Rico
Dr. Vazquez's practice address in the NPI Registry is 100 Granate, San Juan, PR 00926, in San Juan County. The practice phone is (787) 480-2791.
- NPI Registry address100 Granate, San Juan, PR 00926 · San Juan CountyPhone(787) 480-2791
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Liza Vazquez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vazquez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Vazquez's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Liza Vazquez is one of 114 hematologists and oncologists in Puerto Rico
Hematology and oncology is Dr. Vazquez's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Vazquez is licensed in Puerto Rico.
Specialties and state licenses
- Hematology and oncology, Puerto RicoPrimary
Hematologists and oncologists near Dr. Vazquez
Counts of hematologists and oncologists 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. Liza Vazquez's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Vazquez's median patient age at 79, with 0% women.
Dr. Vazquez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Liza Vazquez wrote 650 Medicare Part D claims in 2024
In 2024, Dr. Vazquez wrote 650 Medicare Part D claims for 128 patients. 85% of them were for generic drugs. CMS names the drug for 451 of them, across 11 drugs with 11 or more claims each, at $223,943 in total drug cost. In 2023, CMS named 173 claims across 5 drugs.
Dr. Vazquez's Part D claims by kind of drug, 2024
- Generic550 claims85%
- Brand-name100 claims15%
Dr. Vazquez'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. Vazquez's Part D claims, 2024
- Opioids7%44 of 650 claims
- Antibiotics2%12 of 650 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: 1732024: 451161%
Drugs named by CMS: 11 in 2024, 5 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
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Dr. Liza Vazquez received $12,499 in industry payments from 2017 to 2025
CMS Open Payments shows 512 general payments to Dr. Vazquez from 42 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 95% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,908.
General payments to Dr. Vazquez by program year, 2017 to 2025
General payments to Dr. Vazquez by kind, 2017 to 2025
- Food and beverage$11,82595%
- Education$6555%
- Speaker and faculty fees$190%
Companies that paid Dr. Vazquez the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Liza Vazquez'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Liza Vazquez
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. Liza Vazquez's NPI number?
Dr. Liza Vazquez's NPI number is 1700234085. It was assigned on May 27, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Liza Vazquez?
Dr. Liza Vazquez is a hematologist and oncologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Liza Vazquez practice?
Dr. Vazquez practices at 100 Granate, San Juan, PR 00926.
What is Dr. Liza Vazquez's office phone number?
The practice phone on file for Dr. Vazquez is (787) 480-2791.
What is Dr. Liza Vazquez's medical license number?
Dr. Vazquez holds Puerto Rico license 19659.
What drugs does Dr. Liza Vazquez prescribe most?
In 2024 Medicare Part D data, Dr. Vazquez's most prescribed drugs by claims were Anastrozole, Pantoprazole Sodium and Famotidine.
Has Dr. Liza Vazquez received payments from drug or device companies?
CMS Open Payments shows $12,499 in general payments to Dr. Vazquez from 42 companies from 2017 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Liza Vazquez been practicing?
Dr. Vazquez graduated from medical school in 2015, 11 years ago.
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