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MR. SERGE RONALD RUIZ NP
NPI 1952775199
Nurse Practitioner - Gerontology in Hialeah, FL

Active since November 28, 2015PECOS Enrolled
5375 W 20TH AVE, HIALEAH, FL 33012(305) 204-0333(305) 359-7546 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 8, 2025, Mar 26, 2025, Dec 2, 2015 and 1 more (4 updates tracked since 2015).

About Mr. Serge Ronald Ruiz Np NPPES

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

MR. SERGE RONALD RUIZ NP (NPI 1952775199) is an individual gerontology provider in Hialeah, Florida, licensed in Florida (ARNP9311770) and active in the NPI registry since November 2015. He is enrolled in Medicare PECOS and maintains a secondary practice location in North Miami Beach.

NPPES Registry Identity

NPI1952775199
Entity TypeIndividualMale
Primary Taxonomy363LG0600X
Provider Legal NameMR. SERGE RONALD RUIZCredential: NP
Location Address5375 W 20TH AVEHialeah, FL 33012-2101
Mailing Address860 Nw 42nd Ave Fl 5Miami, FL 33126-4172 · (305) 204-0333
Phone(305) 204-0333
Fax(305) 359-7546
Sole ProprietorNo
Enumeration DateNovember 28, 2015
Last NPPES UpdateJuly 8, 20254 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1952775199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in FL · ARNP9311770
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License ARNP9311770 (FL)
5375 W 20TH AVE, Hialeah, FL 33012
Open in Google Maps ↗

Secondary Practice Location 1

Location 117100 NE 19th AveNorth Miami Beach, FL 33162-3102 · Phone (305) 204-0333 · Fax (305) 359-7546

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Serge Ronald Ruiz Np 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.

Medicare Billing Reassignment

Medicare enrollment records show Serge Ruiz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Univida Medical Center LLC
7.6 mi
General Practice
6400 SW 8TH ST
West Miami, FL 33144
  • Reassigned Medicare billing, Florida enrollment
  • 39 clinicians in this Medicare group
NPI 1487321774 (305) 204-0333

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 33012 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 3

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

UNIVIDA MEDICAL CENTER LLC
General Practice
5375 W 20TH AVE
HIALEAH, FL 33012
Miami-Dade County (305) 204-0333
GUILLERMO FERNANDEZ SANCHEZ PA
Physician Assistant
5375 W 20TH AVE
HIALEAH, FL 33012
Miami-Dade County (305) 204-0333
LUIS FELIPE VERDECIA SR. MD
General Practice
5375 W 20TH AVE
HIALEAH, FL 33012
Miami-Dade County (305) 204-0333

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 Serge Ruiz's NPI number?

The NPI number for Serge Ruiz is 1952775199. It was assigned to this individual provider in the NPPES registry on November 28, 2015.

Where is Serge Ruiz located?

Serge Ruiz practices at 5375 W 20th Ave, Hialeah, FL 33012. The listed phone number is (305) 204-0333.

What is Serge Ruiz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Serge Ruiz enrolled in Medicare?

Yes. Serge Ruiz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Serge Ruiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Serge Ruiz reassigns Medicare benefits to Univida Medical Center LLC (West Miami, FL). 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 Serge Ruiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Serge Ruiz accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Cigna HealthCare of Florida, Inc. and Cigna Healthcare and 3 other insurers list Serge Ruiz 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 Serge Ruiz was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.