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DR. MARIELA CAROLINA RIVERA NIEVES DC
NPI 1871223248
Chiropractor in Winter Park, FL

Active since June 16, 2022
1320 S ORLANDO AVE STE 3, WINTER PARK, FL 32789(407) 504-0117 Get Directions Write a Review

NPPES record last updated: June 16, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Mariela Carolina Rivera Nieves Dc NPPES

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

DR. MARIELA CAROLINA RIVERA NIEVES DC (NPI 1871223248) is an individual chiropractor in Winter Park, Florida, licensed in Florida (CH14037) and active in the NPI registry since June 2022.

NPPES Registry Identity

NPI1871223248
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARIELA CAROLINA RIVERA NIEVESCredential: DC
Location Address1320 S ORLANDO AVE STE 3Winter Park, FL 32789-5556
Mailing Address4110 Plantation Cove DrOrlando, FL 32810-3532 · (787) 224-1679
Phone(407) 504-0117
Sole ProprietorYes
Enumeration DateJune 16, 2022
NPPES CertifiedJune 16, 2022
✔ NPI 1871223248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in FL · CH14037
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
1320 S ORLANDO AVE STE 3, Winter Park, FL 32789
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) 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)

Dr. Mariela Carolina Rivera Nieves Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Mariela Rivera Nieves reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Next Medical Florida LLC
9.5 mi
Chiropractor
877 S ORANGE BLOSSOM TRL
Apopka, FL 32703
  • Reassigned Medicare billing, Florida enrollment
  • 23 clinicians in this Medicare group
NPI 1124455001 (407) 889-3223

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

Other Providers at the Same Location NPPES 2

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

JASON CASTELLANOS DC
Chiropractor
1320 S ORLANDO AVE STE 3
WINTER PARK, FL 32789
Orange County (407) 504-0117
DR. GAMPOLO, LLC
Clinic/Center
1320 S ORLANDO AVE STE 3
WINTER PARK, FL 32789
Orange County (407) 504-0177

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 Mariela Rivera Nieves's NPI number?

The NPI number for Mariela Rivera Nieves is 1871223248. It was assigned to this individual provider in the NPPES registry on June 16, 2022.

Where is Mariela Rivera Nieves located?

Mariela Rivera Nieves practices at 1320 S Orlando Ave Ste 3, Winter Park, FL 32789. The listed phone number is (407) 504-0117.

What is Mariela Rivera Nieves's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Mariela Rivera Nieves enrolled in Medicare?

Yes. Mariela Rivera Nieves is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mariela Rivera Nieves's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariela Rivera Nieves reassigns Medicare benefits to Next Medical Florida LLC (Apopka, 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 Mariela Rivera Nieves's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mariela Rivera Nieves accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Providence Health Plan and 1 other insurer list Mariela Rivera Nieves 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 Mariela Rivera Nieves was last updated on June 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.