DR. LYSANDER BORRERO M.D.
NPI 1184628836
General Practice in Guayama, PR

Q: What is Lysander Borrero's NPI number?

The NPI number for Lysander Borrero is 1184628836. It was assigned to this individual provider in the NPPES registry on June 10, 2005.

Q: What is Lysander Borrero's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Lysander Borrero was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 10, 2005PECOS EnrolledAccepts Medicare Assignment

AVE. ASHFORT-URB. GIBRALTAR #1 OFICINA-3(BAJOS), AVE. ASHFORT-URB. GIBRALTAR #1 OFICINA-3(BAJOS), GUAYAMA, PR 00784(787) 864-6898(787) 864-6895 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 13, 2026, Aug 12, 2024, Dec 17, 2021 (3 updates tracked since 2021).

On this page

About Dr. Lysander Borrero M.d. NPPES

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

DR. LYSANDER BORRERO M.D. (NPI 1184628836) is an individual general practice provider in Guayama, Puerto Rico, licensed in Puerto Rico (9397) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1184628836

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. LYSANDER BORREROCredential: M.D.

Location AddressAVE. ASHFORT-URB. GIBRALTAR #1 OFICINA-3(BAJOS), AVE. ASHFORT-URB. GIBRALTAR #1 OFICINA-3(BAJOS)Guayama, PR 00784

Mailing AddressPo Box 817Guayama, PR 00785 · (787) 929-1833

Phone(787) 864-6898

Fax(787) 864-6895

Sole ProprietorNo

Medical School CMSOtherGraduated 1983

Enumeration DateJune 10, 2005

Last NPPES UpdateJuly 13, 20263 updates tracked since enumeration

NPPES CertifiedAugust 12, 2024

✔ NPI 1184628836 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 · 9397

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

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. Lysander Borrero 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.

PECOS PAC ID6608032313

PECOS Enrollment IDI20120726000064

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

Gobierno Municipal De Cayey

Clinic/Center

174 CALLE LUIS BARRERAS S
Cayey, PR 00736

Reassigned Medicare billing, Puerto Rico enrollment
8 clinicians in this Medicare group

NPI 1801800776 (787) 738-3016

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 Lysander Borrero's NPI number?

The NPI number for Lysander Borrero is 1184628836. It was assigned to this individual provider in the NPPES registry on June 10, 2005.

Where is Lysander Borrero located?

Lysander Borrero practices at Ave. Ashfort-Urb. Gibraltar #1 Oficina-3(bajos) Ave. Ashfort-Urb. Gibraltar #1 Oficina-3(bajos), Guayama, PR 00784. The listed phone number is (787) 864-6898.

What is Lysander Borrero's specialty?

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

Is Lysander Borrero enrolled in Medicare?

Yes. Lysander Borrero 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 organization bills Medicare for Lysander Borrero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lysander Borrero reassigns Medicare benefits to Gobierno Municipal De Cayey (Cayey, 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 Lysander Borrero'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 Lysander Borrero was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.