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GUIOMAR OLIVA ARNP
NPI 1629834551
Nurse Practitioner - Family in Miami, FL

Active since February 27, 2024PECOS EnrolledAccepts Medicare Assignment
7122 SW 149TH AVE, MIAMI, FL 33193(786) 255-8887 Get Directions Write a Review

NPPES record last updated: January 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Guiomar Oliva Arnp NPPES

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

GUIOMAR OLIVA ARNP (NPI 1629834551) is an individual family provider in Miami, Florida, licensed in Florida (11030515) and active in the NPI registry since February 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1629834551
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameGUIOMAR OLIVACredential: ARNP
Location Address7122 SW 149TH AVEMiami, FL 33193-1067
Mailing Address12150 Sw 128th Ct Ste 138Miami, FL 33186-4673 · (786) 255-8887
Phone(786) 255-8887
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateFebruary 27, 2024
Last NPPES UpdateJanuary 13, 2025
NPPES CertifiedJanuary 13, 2025
✔ NPI 1629834551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · 11030515
Also ListedNurse PractitionerTaxonomy 363L00000X · License 11030515 (FL)
7122 SW 149TH AVE, Miami, FL 33193
Open in Google Maps ↗

Other Names 1

Other Name (5)Guiomar Arias Aprn

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.Insurance ›

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

Guiomar Oliva Arnp 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 ID1052835097
PECOS Enrollment IDI20250410003234
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 Reassignments

2

Medicare enrollment records show Guiomar Oliva reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St Rita's Health Group LLC
Same address
Ambulatory Family Planning Facility
7122 SW 149TH AVE
Miami, FL 33193
  • Reassigned Medicare billing, Florida enrollment
NPI 1952296246 (786) 255-8887
Relaxing Rehab Center Inc.
15 mi
Primary Care
1313 NW 36TH ST STE 102
Miami, FL 33142
  • Reassigned Medicare billing, Florida enrollment
  • 2 clinicians in this Medicare group
NPI 1295026623 (786) 353-2130

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33193 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
$96.13 typical visit price
range $60.92 – $187.05
Typical copayment $24.03 (range $15.23 – $46.76)
Most-billed visit code 99203
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
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

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

ST RITA'S HEALTH GROUP LLC
Clinic/Center (Ambulatory Family Planning Facility)
7122 SW 149TH AVE
MIAMI, FL 33193
Miami-Dade County (786) 255-8887

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 Guiomar Oliva's NPI number?

The NPI number for Guiomar Oliva is 1629834551. It was assigned to this individual provider in the NPPES registry on February 27, 2024. The provider is also known as Guiomar Arias Aprn.

Where is Guiomar Oliva located?

Guiomar Oliva practices at 7122 SW 149th Ave, Miami, FL 33193. The listed phone number is (786) 255-8887.

What is Guiomar Oliva's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Guiomar Oliva enrolled in Medicare?

Yes. Guiomar Oliva 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 organizations bill Medicare for Guiomar Oliva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Guiomar Oliva reassigns Medicare benefits to 2 organizations: St Rita's Health Group LLC (Miami, FL) and Relaxing Rehab Center Inc. (Miami, FL). Each 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 Guiomar Oliva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Guiomar Oliva accept?

Health plans from Oscar Health Maintenance Organization of Florida list Guiomar Oliva as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Guiomar Oliva was last updated on January 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.