Dr. Frances Raquel Villarini, MD
- Medicare services, 2024
- 127
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 4,845
- Hospital affiliations
- 1
- Industry payments
- $2,675
- Practice address
- Ponce De Leon Avenue 735 Stop 37 1/2, San Juan, PR 00918
- Practice phone
- Call (787) 758-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Frances Raquel Villarini is an internist in San Juan, Puerto Rico
Dr. Villarini practices at Hospital Auxilio Mutuo in San Juan, Puerto Rico, part of Hospital Auxilio Mutuo.
Dr. Villarini's NPI, 1437172186, was assigned on July 25, 2006. Dr. Villarini holds Puerto Rico license 13508.
- NPI
- 1437172186NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072762236
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 758-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Frances Raquel Villarini practices at 2 locations in San Juan, Puerto Rico
Dr. Villarini's primary practice is Hospital Auxilio Mutuo, at Ponce De Leon Avenue 735 Stop 37 1/2, San Juan, PR 00918 in San Juan County. The practice phone is (787) 758-2000. The NPI Registry lists Dr. Villarini's practice address as 663 Calle Acuario, San Juan, PR 00926-4814.
- Hospital Auxilio MutuoPrimaryPonce De Leon Avenue 735 Stop 37 1/2, San Juan, PR 00918 · San Juan CountyPhone(787) 758-2000
- NPI Registry address663 Calle Acuario, San Juan, PR 00926-4814Phone(787) 283-8335
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Frances Raquel Villarini is affiliated with 1 site of care and 1 medical group
Dr. Villarini's primary practice is Hospital Auxilio Mutuo in San Juan, Puerto Rico, part of Hospital Auxilio Mutuo. The medical group on file is Centro de Cáncer de Auxilio Mutuo.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Frances Raquel Villarini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Villarini practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital Auxilio Mutuo | 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 Hospital Auxilio Mutuo and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Frances Raquel Villarini is one of 805 internists in Puerto Rico
Internal medicine is Dr. Villarini's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Villarini is licensed in Puerto Rico.
Specialties and state licenses
- Internal medicine, Puerto RicoPrimary
Internists near Dr. Villarini
Counts of internists 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. Frances Raquel Villarini billed Medicare for 127 services in 2024
CMS data shows 127 Medicare services from Dr. Villarini across 2 procedure codes in 2024, all of them office visits, for 42 Medicare patients. Medicare paid $8,364 for them. Every service was in an office.
Dr. Villarini's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1672024: 12724%
Dr. Villarini compared with the Puerto Rico median for internists, 2024
- Dr. Villarini
- Puerto Rico median
- Medicare services
- 127vs 502.5 times
- Medicare patients
- 42vs 2383% above
- Part D claims
- 4,137vs 2,72852% above
Medians across 820 internists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Villarini'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Frances Raquel Villarini treated 42 Medicare patients in 2024, average age 76
CMS counts 42 Medicare patients who saw Dr. Villarini in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Villarini's median patient age at 83, with 60% women.
Dr. Villarini's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Villarini's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Villarini's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 83
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Frances Raquel Villarini wrote 4,845 Medicare Part D claims in 2024
In 2024, Dr. Villarini wrote 4,845 Medicare Part D claims for 384 patients. 87% of them were for generic drugs. CMS names the drug for 4,137 of them, across 99 drugs with 11 or more claims each, at $214,483 in total drug cost. In 2023, CMS named 4,044 claims across 99 drugs.
Dr. Villarini's Part D claims by kind of drug, 2024
- Generic4,239 claims87%
- Brand-name588 claims12%
- Other18 claims0%
Dr. Villarini'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. Villarini's Part D claims, 2024
- Opioids1%27 of 4,845 claims
- Antibiotics3%130 of 4,845 claims
- Antipsychotics, patients 65 and over0%23 of 4,845 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: 4,0442024: 4,1372%
Drugs named by CMS: 99 in 2024, 99 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. Frances Raquel Villarini takes part in Medicare
Dr. Villarini 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. Frances Raquel Villarini received $2,675 in industry payments from 2016 to 2025
CMS Open Payments shows 108 general payments to Dr. Villarini from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,350.
General payments to Dr. Villarini by program year, 2016 to 2025
General payments to Dr. Villarini by kind, 2016 to 2025
- Food and beverage$2,65699%
- Gifts$130%
- Education$50%
Companies that paid Dr. Villarini the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Frances Raquel Villarini'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 Affiliation DataDmand AI Practice 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) |
| 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. Frances Raquel Villarini
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. Frances Raquel Villarini's NPI number?
Dr. Frances Raquel Villarini's NPI number is 1437172186. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Frances Raquel Villarini?
Dr. Frances Raquel Villarini is an internist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Frances Raquel Villarini practice?
Dr. Villarini practices at Ponce De Leon Avenue 735 Stop 37 1/2, San Juan, PR 00918. Dr. Villarini also practices at 663 Calle Acuario, San Juan, PR 00926-4814. Dr. Villarini's primary practice is Hospital Auxilio Mutuo in San Juan, Puerto Rico, part of Hospital Auxilio Mutuo.
What is Dr. Frances Raquel Villarini's office phone number?
The practice phone on file for Dr. Villarini is (787) 758-2000.
What is Dr. Frances Raquel Villarini's medical license number?
Dr. Villarini holds Puerto Rico license 13508.
Which hospitals is Dr. Frances Raquel Villarini affiliated with?
Dr. Villarini practices at Hospital Auxilio Mutuo in San Juan, Puerto Rico.
What medical group is Dr. Frances Raquel Villarini part of?
Dr. Villarini is linked to Centro de Cáncer de Auxilio Mutuo.
Does Dr. Frances Raquel Villarini accept Medicare?
Yes. CMS data shows Dr. Villarini billed Medicare for 127 services in 2024, and Dr. Villarini accepts Medicare assignment.
How many Medicare patients does Dr. Frances Raquel Villarini see?
CMS counts 42 Medicare patients who saw Dr. Villarini in 2024, with an average age of 76.
What services does Dr. Frances Raquel Villarini bill to Medicare?
In 2024, Dr. Villarini's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
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What drugs does Dr. Frances Raquel Villarini prescribe most?
In 2024 Medicare Part D data, Dr. Villarini's most prescribed drugs by claims were Losartan Potassium, Synthroid and Atorvastatin Calcium.
Has Dr. Frances Raquel Villarini received payments from drug or device companies?
CMS Open Payments shows $2,675 in general payments to Dr. Villarini from 9 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Frances Raquel Villarini been practicing?
Dr. Villarini graduated from medical school in 1997, 29 years ago.
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