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MARIA RIVERA
NPI 1790116184
Social Worker in Ciales, PR

Active since December 10, 2013PECOS Enrolled
CARR. 129 KM 12.30, CIALES, PR 00638(787) 871-0601(787) 871-3960 Get Directions Write a Review

NPPES record last updated: December 10, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Maria Rivera NPPES

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

MARIA RIVERA (NPI 1790116184) is an individual social worker in Ciales, Puerto Rico, licensed in Puerto Rico (9205) and active in the NPI registry since December 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790116184
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARIA RIVERA
Location AddressCARR. 129 KM 12.30Ciales, PR 00638
Mailing AddressPo Box 1427Ciales, PR 00638 · (787) 871-0601 · Fax (787) 871-3960
Phone(787) 871-0601
Fax(787) 871-3960
Sole ProprietorNo
Enumeration DateDecember 10, 2013
✔ NPI 1790116184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in PR · 9205
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Rivera 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 Maria Rivera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Morovis Community Health Center, Inc.
Clinic/Center
460 CARR 2 BO ESPINOZA
Vega Alta, PR 00692
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 41 clinicians in this Medicare group
NPI 1376135053 (939) 915-9090

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

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 Maria Rivera's NPI number?

The NPI number for Maria Rivera is 1790116184. It was assigned to this individual provider in the NPPES registry on December 10, 2013.

Where is Maria Rivera located?

Maria Rivera practices at Carr. 129 Km 12.30, Ciales, PR 00638. The listed phone number is (787) 871-0601.

What is Maria Rivera's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Maria Rivera enrolled in Medicare?

Yes. Maria Rivera is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Rivera reassigns Medicare benefits to Morovis Community Health Center, Inc. (Vega Alta, PR). 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 Maria Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maria Rivera was last updated on December 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.