1. Home
  2. Directory
  3. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. OMAR JAVIER PEREZ JIMENEZ M.D.
NPI 1891795381
Internal Medicine - Gastroenterology in Mayaguez, PR

Active since July 26, 2005PECOS Enrolled
351 AVE HOSTOS, SUITE 202, MAYAGUEZ, PR 00680(787) 805-5610(787) 805-5670 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Omar Javier Perez Jimenez M.d. NPPES

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

DR. OMAR JAVIER PEREZ JIMENEZ M.D. (NPI 1891795381) is an individual gastroenterology provider in Mayaguez, Puerto Rico, licensed in Puerto Rico (13234) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Bella Vista Hospital, and is a graduate of University Central Del Caribe Escuela De Medicina (1992).

NPPES Registry Identity

NPI1891795381
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. OMAR JAVIER PEREZ JIMENEZCredential: M.D.
Location Address351 AVE HOSTOS, SUITE 202Mayaguez, PR 00680-1502
Mailing Address351 Ave Hostos, Suite 202Mayaguez, PR 00680-1502 · (787) 805-5610 · Fax (787) 805-5670
Phone(787) 805-5610
Fax(787) 805-5670
Sole ProprietorYes
Medical School CMSUniversity Central Del Caribe Escuela De MedicinaGraduated 1992
Enumeration DateJuly 26, 2005
Last NPPES UpdateJuly 14, 2026
NPPES CertifiedJuly 14, 2026
✔ NPI 1891795381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in PR · 13234✔ Licensed in FL · ME100895
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal 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. Omar Javier Perez Jimenez M.d. 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 ID8123086717
PECOS Enrollment IDI20041229000515
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 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.
34 services18 patients

Hospital Affiliations CMS Care Compare

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

Bella Vista Hospital

Acute Care Hospitals · Mayaguez, PR
OwnershipVoluntary non-profit - Church
CMS Certification Number400014
LocationCarr 349 Km 2 7 Cerro Las MesasMayaguez, PR 00681 · Mayaguez 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.

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.

Sirolimus, oral, 1 mg J7520
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier11 claims330 services$2.81 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

ELIASIN MUNOZ GONZALEZ M.D.
Family Medicine
351 AVE HOSTOS, MEDICAL EMPORIUM I SUITE 205
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 831-5831
RUBEN A. VELAZQUEZ ROUSSET, C.S.P.
Otolaryngology
351 AVE HOSTOS, MEDICAL EMPORIUM SUITE 201
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 832-4773
MAYAGUEZ NUCLEAR PET CENTER
Clinic/Center (Medical Specialty)
351 AVE HOSTOS, MEDICAL EMPORIUM SUITE 205
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 834-6300
P.J.M. SURGICAL, P.S.C.
Specialist
351 AVE HOSTOS, EDIF MEDICAL EMPORIUM #209
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 805-3232
DR. JUAN CARLOS JIMENEZ-CRUZ SR. M.D., F.A.C.O.G.
Obstetrics & Gynecology
351 AVE HOSTOS
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 833-2250
MELBA NELLY ROQUE M.D.
Psychiatry & Neurology (Psychiatry)
351 AVE HOSTOS, CENTRO MEDICO MAYAGUEZ-CSCO
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 832-3020
JANICE MARRERO LCR, CRC
Counselor (Professional)
351 AVE HOSTOS, SUITE 201
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 361-8087
PATRICIO J. SUMAZA, DMD, CSP
Dentist (Endodontics)
351 AVE HOSTOS, SUITE 211, MEDICAL EMPORIUM
MAYAGUEZ, PR 00680
Mayagüez Municipio (787) 986-3636

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 Omar Perez Jimenez's NPI number?

The NPI number for Omar Perez Jimenez is 1891795381. It was assigned to this individual provider in the NPPES registry on July 26, 2005.

Where is Omar Perez Jimenez located?

Omar Perez Jimenez practices at 351 Ave Hostos Suite 202, Mayaguez, PR 00680. The listed phone number is (787) 805-5610.

What is Omar Perez Jimenez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Omar Perez Jimenez enrolled in Medicare?

Yes. Omar Perez Jimenez 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 Omar Perez Jimenez affiliated with any hospitals?

According to CMS data, Omar Perez Jimenez is affiliated with Bella Vista Hospital.

When was this NPI record last updated?

The NPPES record for Omar Perez Jimenez was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.