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DR. FRANCES RAQUEL VILLARINI MD
NPI 1437172186
Internal Medicine in San Juan, PR

Active since July 25, 2006PECOS EnrolledAccepts Medicare Assignment
663 CALLE ACUARIO, VENUS GARDENS, SAN JUAN, PR 00926(787) 283-8335 Get Directions Write a Review

NPPES record last updated: May 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Frances Raquel Villarini Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. FRANCES RAQUEL VILLARINI MD (NPI 1437172186) is an individual internal medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (13508) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Auxilio Mutuo Hospital, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1437172186
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. FRANCES RAQUEL VILLARINICredential: MD
Location Address663 CALLE ACUARIO, VENUS GARDENSSan Juan, PR 00926-4814
Mailing Address77 Paseo Del Sol, Parque Del MonteTrujillo Alto, PR 00976-6092 · (787) 283-8335
Phone(787) 283-8335
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateJuly 25, 2006
Last NPPES UpdateMay 11, 2025
NPPES CertifiedMay 11, 2025
✔ NPI 1437172186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PR · 13508
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Frances Raquel Villarini Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3072762236
PECOS Enrollment IDI20121003000167
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
75 services28 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
52 services26 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Auxilio Mutuo Hospital

Acute Care Hospitals · San Juan, PR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number400016
LocationPonce De Leon Avenue 735 Stop 37 1/2San Juan, PR 00918 · San Juan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00926 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers13 claims28 services$4.74 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Frances Villarini's NPI number?

The NPI number for Frances Villarini is 1437172186. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Frances Villarini located?

Frances Villarini practices at 663 Calle Acuario Venus Gardens, San Juan, PR 00926. The listed phone number is (787) 283-8335.

What is Frances Villarini's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Frances Villarini enrolled in Medicare?

Yes. Frances Villarini is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Frances Villarini affiliated with any hospitals?

According to CMS data, Frances Villarini is affiliated with Auxilio Mutuo Hospital.

When was this NPI record last updated?

The NPPES record for Frances Villarini was last updated on May 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.