OLIVER GUERRERO DUJARRIC MD
NPI 1861598039
Internal Medicine - Nephrology in Mayaguez, PR

Q: What is Oliver Guerrero Dujarric's NPI number?

The NPI number for Oliver Guerrero Dujarric is 1861598039. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Q: What is Oliver Guerrero Dujarric's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since September 15, 2006PECOS EnrolledAccepts Medicare Assignment

1050 LOS CORAZONES AVE, SUITE 102, MAYAGUEZ, PR 00680(787) 834-5334(787) 833-6640 Get Directions Write a Review

NPPES record last updated: August 16, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Oliver Guerrero Dujarric Md NPPES

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

OLIVER GUERRERO DUJARRIC MD (NPI 1861598039) is an individual nephrology provider in Mayaguez, Puerto Rico, licensed in Puerto Rico (13561) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Hospital De La Concepcion, and is a graduate of Ponce School Of Medicine (1997).

NPPES Registry Identity

NPI1861598039

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameOLIVER GUERRERO DUJARRICCredential: MD

Location Address1050 LOS CORAZONES AVE, SUITE 102Mayaguez, PR 00680-7042

Mailing Address1050 Los Corazones Ave, Suite 102Mayaguez, PR 00680-7042 · (787) 834-5334 · Fax (787) 833-6640

Phone(787) 834-5334

Fax(787) 833-6640

Sole ProprietorNo

Medical School CMSPonce School Of MedicineGraduated 1997

Enumeration DateSeptember 15, 2006

Last NPPES UpdateAugust 16, 2017

✔ NPI 1861598039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in PR · 13561

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Other Identifiers 2

Medicare ID-Type Unspecified0020894PR

Medicare UPINH57474

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

Oliver Guerrero Dujarric 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 ID2163486655

PECOS Enrollment IDI20041115000862

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

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 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.

13 services11 patients

Hospital Affiliations CMS Care Compare

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

Hospital De La Concepcion

Acute Care Hospitals · San German, PR

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number400021

LocationRoad Number 2 Km 173.4 Cain AltoSan German, PR 00683 · San German County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00680 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.

Other Providers at the Same Location NPPES 7

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

GERARDO J MEDINA CABAN MD