Dr. Francisco J. Vizcarrondo, MD
- Medicare services, 2023
- 21
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 1,597
- Hospital affiliations
- 1
- State license
- 1
- Practice address
- 1451 Ashford Avenue, El Condado, San Juan, PR 00907
- Practice phone
- Call (787) 721-2160
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vizcarrondo'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. Francisco J. Vizcarrondo is a gastroenterologist in San Juan, Puerto Rico
Dr. Vizcarrondo practices at Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital.
Dr. Vizcarrondo's NPI, 1972579571, was assigned on February 24, 2006. Dr. Vizcarrondo graduated from University of Puerto Rico School of Medicine in 1976. Dr. Vizcarrondo holds Puerto Rico license 005827.
- NPI
- 1972579571NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345271177
- NPI enumeration date
- February 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 721-2160
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Francisco J. Vizcarrondo practices at Ashford Hospital in San Juan, Puerto Rico
Dr. Vizcarrondo's primary practice is Ashford Hospital, at 1451 Ashford Avenue, El Condado, San Juan, PR 00907 in San Juan County. The practice phone is (787) 721-2160.
- Ashford Hospital1451 Ashford Avenue, El Condado, San Juan, PR 00907 · San Juan CountyPhone(787) 721-2160
Source: Dmand AI Affiliation Data
Dr. Francisco J. Vizcarrondo is affiliated with 2 sites of care
Dr. Vizcarrondo's primary practice is Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital. Dmand AI also links Dr. Vizcarrondo to 1 therapy and rehab clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Francisco J. Vizcarrondo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vizcarrondo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ashford Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ashford Presbyterian Community Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Francisco J. Vizcarrondo is one of 170 gastroenterologists in Puerto Rico
Gastroenterology is Dr. Vizcarrondo's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Vizcarrondo is licensed in Puerto Rico.
Specialties and state licenses
- Gastroenterology, Puerto RicoPrimary
Gastroenterologists near Dr. Vizcarrondo
Counts of gastroenterologists 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. Francisco J. Vizcarrondo billed Medicare for 21 services in 2023
CMS data shows 21 Medicare services from Dr. Vizcarrondo across 1 procedure code in 2023, all of them office visits, for 14 Medicare patients. Medicare paid $1,497 for them. Every service was in an office.
Dr. Vizcarrondo's Medicare services by type, 2021 to 2023
- 2021
- 2023
- Office and hospital visits
- 2021: 142023: 2150%
Dr. Vizcarrondo compared with the Puerto Rico median for gastroenterologists, 2023
- Dr. Vizcarrondo
- Puerto Rico median
- Medicare services
- 21vs 4250% below
- Medicare patients
- 14vs 2646% below
- Part D claims
- 1,511vs 1,530Close to median
Medians across 175 gastroenterologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Vizcarrondo's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Vizcarrondo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vizcarrondo and other gastroenterologists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Francisco J. Vizcarrondo treated 14 Medicare patients in 2024, average age 74
CMS counts 14 Medicare patients who saw Dr. Vizcarrondo in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vizcarrondo's median patient age at 61, with 0% women.
Chronic conditions among Dr. Vizcarrondo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vizcarrondo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Francisco J. Vizcarrondo wrote 1,597 Medicare Part D claims in 2024
In 2024, Dr. Vizcarrondo wrote 1,597 Medicare Part D claims for 417 patients. 67% of them were for generic drugs. CMS names the drug for 1,511 of them, across 15 drugs with 11 or more claims each, at $43,872 in total drug cost. In 2023, CMS named 1,342 claims across 12 drugs.
Dr. Vizcarrondo's Part D claims by kind of drug, 2024
- Generic1,076 claims67%
- Brand-name521 claims33%
Dr. Vizcarrondo'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. Vizcarrondo's Part D claims, 2024
- Antibiotics2%33 of 1,597 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: 1,3422024: 1,51113%
Drugs named by CMS: 15 in 2024, 12 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. Francisco J. Vizcarrondo ranks in the 94th percentile for colonoscopy in Medicare
Dr. Vizcarrondo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 201 procedures of colonoscopy by Dr. Vizcarrondo, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Vizcarrondo ranks in Medicare procedure volume
- Colonoscopy
- 94th percentile201 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 66th percentile60 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Francisco J. Vizcarrondo graduated from University of Puerto Rico School of Medicine
Dr. Vizcarrondo graduated from University of Puerto Rico School of Medicine in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Francisco J. Vizcarrondo'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Francisco J. Vizcarrondo
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. Francisco J. Vizcarrondo's NPI number?
Dr. Francisco J. Vizcarrondo's NPI number is 1972579571. It was assigned on February 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Francisco J. Vizcarrondo?
Dr. Francisco J. Vizcarrondo is a gastroenterologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Francisco J. Vizcarrondo practice?
Dr. Vizcarrondo practices at 1451 Ashford Avenue, El Condado, San Juan, PR 00907. Dr. Vizcarrondo's primary practice is Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital. Dmand AI also links Dr. Vizcarrondo to 1 therapy and rehab clinic.
What is Dr. Francisco J. Vizcarrondo's office phone number?
The practice phone on file for Dr. Vizcarrondo is (787) 721-2160.
What is Dr. Francisco J. Vizcarrondo's medical license number?
Dr. Vizcarrondo holds Puerto Rico license 005827.
Which hospitals is Dr. Francisco J. Vizcarrondo affiliated with?
Dr. Vizcarrondo practices at Ashford Hospital in San Juan, Puerto Rico.
Does Dr. Francisco J. Vizcarrondo accept Medicare?
Yes. CMS data shows Dr. Vizcarrondo billed Medicare for 21 services in 2023, and Dr. Vizcarrondo accepts Medicare assignment.
How many Medicare patients does Dr. Francisco J. Vizcarrondo see?
CMS counts 14 Medicare patients who saw Dr. Vizcarrondo in 2024, with an average age of 74.
What services does Dr. Francisco J. Vizcarrondo bill to Medicare?
In 2023, Dr. Vizcarrondo's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Francisco J. Vizcarrondo go to medical school?
Dr. Vizcarrondo graduated from University of Puerto Rico School of Medicine in 1976.
What drugs does Dr. Francisco J. Vizcarrondo prescribe most?
In 2024 Medicare Part D data, Dr. Vizcarrondo's most prescribed drugs by claims were Naloxone HCl, Midazolam HCl and Sodium Chloride.
How long has Dr. Francisco J. Vizcarrondo been practicing?
Dr. Vizcarrondo graduated from medical school in 1976, 50 years ago.
Selling to gastroenterology practices?
See gastroenterologists in Puerto Rico by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card