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VILMARY SIERRA MD
NPI 1689609745
General Practice in Carolina, PR

Active since July 11, 2006PECOS Enrolled
CALLE79 BLQ 120-19, URB.VILLA CAROLINA, CAROLINA, PR 00985(787) 257-8188(787) 257-8188 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Vilmary Sierra Md NPPES

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

VILMARY SIERRA MD (NPI 1689609745) is an individual general practice provider in Carolina, Puerto Rico, licensed in Puerto Rico (15002) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689609745
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameVILMARY SIERRACredential: MD
Location AddressCALLE79 BLQ 120-19, URB.VILLA CAROLINACarolina, PR 00985
Mailing AddressK27 Calle 16, Urb.metropolisCarolina, PR 00987-7446 · (787) 619-3636 · Fax (787) 257-8188
Phone(787) 257-8188
Fax(787) 257-8188
Sole ProprietorYes
Enumeration DateJuly 11, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1689609745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in PR · 15002
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Other Identifiers 1

Medicare UPINI-05515PR

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vilmary Sierra Md 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 Vilmary Sierra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Concilio De Salud Integral De Loiza, Inc.
Federally Qualified Health Center (FQHC)
CARRETERA #187 INT.#188 LOIZA, PR, 00772, BOX 509, LOIZA STATION
Loiza, PR 00772
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 43 clinicians in this Medicare group
NPI 1558664102 (787) 876-2042

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 Vilmary Sierra's NPI number?

The NPI number for Vilmary Sierra is 1689609745. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Vilmary Sierra located?

Vilmary Sierra practices at Calle79 Blq 120-19 Urb.Villa Carolina, Carolina, PR 00985. The listed phone number is (787) 257-8188.

What is Vilmary Sierra's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Vilmary Sierra enrolled in Medicare?

Yes. Vilmary Sierra is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Vilmary Sierra's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vilmary Sierra reassigns Medicare benefits to Concilio De Salud Integral De Loiza, Inc. (Loiza, 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 Vilmary Sierra'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 Vilmary Sierra was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.