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JULIEVA RIOS MERCADO MD
NPI 1245278381
Emergency Medicine in San Juan, PR

Active since June 02, 2006PECOS Enrolled
AVE PONCE DE LEON, PDA 37.5, SAN JUAN, PR 00919(787) 717-6763 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Julieva Rios Mercado Md NPPES

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

JULIEVA RIOS MERCADO MD (NPI 1245278381) is an individual emergency medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (9283) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245278381
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameJULIEVA RIOS MERCADOCredential: MD
Location AddressAVE PONCE DE LEON, PDA 37.5San Juan, PR 00919
Mailing AddressD-8 La Catedral, Paseo San JuanSan Juan, PR 00926-6506 · (787) 717-6763
Phone(787) 717-6763
Sole ProprietorYes
Enumeration DateJune 2, 2006
Last NPPES UpdateMarch 19, 2025
NPPES CertifiedMarch 19, 2025
✔ NPI 1245278381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in PR · 9283
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Julieva Rios Mercado Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00919 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
$88.07 typical visit price
range $56.86 – $172.44
Typical copayment $22.01 (range $14.21 – $43.11)
Most-billed visit code 99203
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.

SALVADOR MARQUEZ MD
Emergency Medicine
AVE PONCE DE LEON, HOSPTIAL AUXILLO MUTUO
SAN JUAN, PR 00919
San Juan Municipio (787) 758-2000
GRUPO OBSTETRICO INTEGRADO
Obstetrics & Gynecology (Obstetrics)
AVE PONCE DE LEON, PARADA 37.5
HATO REY, PR 00919
San Juan Municipio (787) 758-2000
DR. WILFREDO L RENDON M.D.
Emergency Medicine
AVE PONCE DE LEON, 715, PDA 37
HATO REY, PR 00919
San Juan Municipio (787) 771-7930
HOPE MED PSC
Internal Medicine
AVE PONCE DE LEON, HATO REY
SAN JUAN, PR 00919
San Juan Municipio (787) 785-2000
MRS. GISELLE MARIE MARRERO-CLEMENTE M.D.
Pediatrics (Neonatal-Perinatal Medicine)
AVE PONCE DE LEON
SAN JUAN, PR 00919
San Juan Municipio (787) 758-2000
MRS. BEATRIZ DEL VALLE NEGRON MD
Physical Medicine & Rehabilitation
AVE PONCE DE LEON, PDA 37 1/2
SAN JUAN, PR 00919
San Juan Municipio (787) 758-6650
MRS. ZULMA A GONZALEZ MD
Surgery
AVE PONCE DE LEON, HOPS AUXILIO MUTUO
HATO REY, PR 00919
San Juan Municipio (787) 765-7650

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 Julieva Rios Mercado's NPI number?

The NPI number for Julieva Rios Mercado is 1245278381. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Julieva Rios Mercado located?

Julieva Rios Mercado practices at Ave Ponce De Leon Pda 37.5, San Juan, PR 00919. The listed phone number is (787) 717-6763.

What is Julieva Rios Mercado's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Julieva Rios Mercado enrolled in Medicare?

Yes. Julieva Rios Mercado is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Julieva Rios Mercado was last updated on March 19, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.