1. Home
  2. Directory
  3. NPI Profile

RONALD G CADILLO-CHAVEZ MD
NPI 1841492550
Urology in San Juan, PR

Active since June 04, 2007PECOS EnrolledAccepts Medicare Assignment
1910 AVE JESUS T PINERO, ALTAMIRA RESERVE SUITE 211, SAN JUAN, PR 00921(787) 680-7525(787) 680-7526 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 10, 2025, Jan 24, 2022, Apr 8, 2021 (3 updates tracked since 2021).

About Ronald G Cadillo-chavez Md NPPES

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

RONALD G CADILLO-CHAVEZ MD (NPI 1841492550) is an individual urology provider in San Juan, Puerto Rico, licensed in Puerto Rico (17605) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Hima San Pablo Bayamon, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1841492550
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameRONALD G CADILLO-CHAVEZCredential: MD
Location Address1910 AVE JESUS T PINERO, ALTAMIRA RESERVE SUITE 211San Juan, PR 00921-1100
Mailing Address1353 Ave Luis Vigoreaux Pmb 693Guaynabo, PR 00966-2715 · (787) 680-7525 · Fax (787) 680-7526
Phone(787) 680-7525
Fax(787) 680-7526
Sole ProprietorYes
Medical School CMSOtherGraduated 1998
Enumeration DateJune 4, 2007
Last NPPES UpdateDecember 10, 20253 updates tracked since enumeration
NPPES CertifiedDecember 10, 2025
✔ NPI 1841492550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Licenses✔ Licensed in PR · 17605✔ Licensed in PA · MD441993
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Other Names 1

Other Name (5)Ronald German Cadillo-chavez Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ronald G Cadillo-chavez 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 ID345428140
PECOS Enrollment IDI20120713000495
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.

Medicare Billing Reassignment

Medicare enrollment records show Ronald Cadillo-chavez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rcc Urology, LLC
Urology
1910 AVE JESUS T PINERO, ALTAMIRA RESERVE SUITE 211
San Juan, PR 00921
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1649676628 (787) 680-7525

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.
153 services83 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Hima San Pablo Bayamon

Acute Care Hospitals · Bayamon, PR
1/5 CMS rating
OwnershipProprietary
CMS Certification Number400109
Location70 Calle Santa CruzBayamon, PR 00961 · Bayamon County
Emergency services

Puerto Rico Women And Children Hospital LLC

Acute Care Hospitals · Bayamon, PR
OwnershipProprietary
CMS Certification Number400138
LocationCarr Pr-2 Km11 6 Interior Aledano Hospital HermanoBayamon, PR 00959 · Bayamon County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00921 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
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FRANCHESCA DELGADO AU.D.
Audiologist
1910 AVE JESUS T PINERO
SAN JUAN, PR 00921
San Juan Municipio (787) 607-8332
RCC UROLOGY, LLC
Urology
1910 AVE JESUS T PINERO, ALTAMIRA RESERVE SUITE 211
SAN JUAN, PR 00921
San Juan Municipio (787) 680-7525

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 Ronald Cadillo-chavez's NPI number?

The NPI number for Ronald Cadillo-chavez is 1841492550. It was assigned to this individual provider in the NPPES registry on June 4, 2007. The provider is also known as Ronald German Cadillo-Chavez MD.

Where is Ronald Cadillo-chavez located?

Ronald Cadillo-chavez practices at 1910 Ave Jesus T Pinero Altamira Reserve Suite 211, San Juan, PR 00921. The listed phone number is (787) 680-7525.

What is Ronald Cadillo-chavez's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Ronald Cadillo-chavez enrolled in Medicare?

Yes. Ronald Cadillo-chavez 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.

Which organization bills Medicare for Ronald Cadillo-chavez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Cadillo-chavez reassigns Medicare benefits to Rcc Urology, LLC (San Juan, PR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ronald Cadillo-chavez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ronald Cadillo-chavez affiliated with any hospitals?

According to CMS data, Ronald Cadillo-chavez is affiliated with Hima San Pablo Bayamon and Puerto Rico Women And Children Hospital LLC.

When was this NPI record last updated?

The NPPES record for Ronald Cadillo-chavez was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.