DR. NAYRALIZ COLON-NIEVES M.D.
NPI 1013148097
General Practice in Caguas, PR
About Dr. Nayraliz Colon-nieves M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NAYRALIZ COLON-NIEVES M.D. (NPI 1013148097) is an individual general practice provider in Caguas, Puerto Rico, licensed in Puerto Rico (17636) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Nayraliz Colon-nieves M.d. 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.
Medicare Billing Reassignments
2Medicare enrollment records show Nayraliz Colon-nieves reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cayey, PR 00736
- Reassigned Medicare billing, Puerto Rico enrollment
- Medicare enrollment name: Healthcare Ambulatory Services Inc
- 30 clinicians in this Medicare group
San Juan, PR 00924
- Reassigned Medicare billing, Puerto Rico enrollment
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 Nayraliz Colon-nieves's NPI number?
The NPI number for Nayraliz Colon-nieves is 1013148097. It was assigned to this individual provider in the NPPES registry on August 7, 2009.
Where is Nayraliz Colon-nieves located?
Nayraliz Colon-nieves practices at Has - Healthcare Ambulatory, Inc. Plaza Del Carmen Mall #24 Carr #172, Caguas, PR 00727. The listed phone number is (787) 685-9520.
What is Nayraliz Colon-nieves's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Nayraliz Colon-nieves enrolled in Medicare?
Yes. Nayraliz Colon-nieves 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 Nayraliz Colon-nieves's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nayraliz Colon-nieves reassigns Medicare benefits to 2 organizations: Healthcare Ambulatory Services Inc-Cayey (Cayey, PR) and Vidalus LLC (San Juan, PR). 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 Nayraliz Colon-nieves'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 Nayraliz Colon-nieves was last updated on May 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Nayraliz Colon-Nieves, M.D. · NPI 1013148097
General Practice physician in Caguas, Puerto Rico. Individual provider, active in the CMS NPPES registry since August 7, 2009.
## Identity
- **NPI:** 1013148097 (Entity type: Individual)
- **Enumerated:** August 7, 2009
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** 17636 (Puerto Rico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** HAS - HEALTHCARE AMBULATORY, INC., PLAZA DEL CARMEN MALL #24 CARR #172, Caguas, PR 00727
- **Phone:** (787) 685-9520
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Healthcare Ambulatory Services Inc-Cayey (NPI 1003364746, Cayey, PR); Vidalus LLC (NPI 1699402255, San Juan, PR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** May 4, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1013148097) · Data from the CMS NPPES public registry.