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DR. ALEXANDRA MARIE LOPEZ D.C.
NPI 1679596852
Chiropractor in Guaynabo, PR

Active since July 26, 2006
9 AVE ESMERALDA, GUAYNABO, PR 00969(787) 667-5766(787) 268-3159 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Alexandra Marie Lopez D.c. NPPES

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

DR. ALEXANDRA MARIE LOPEZ D.C. (NPI 1679596852) is an individual chiropractor in Guaynabo, Puerto Rico, licensed in Puerto Rico (415) and active in the NPI registry since July 2006. She is a graduate of Other (2005).

NPPES Registry Identity

NPI1679596852
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. ALEXANDRA MARIE LOPEZCredential: D.C.
Location Address9 AVE ESMERALDAGuaynabo, PR 00969-4430
Mailing Address3307 Ave Isla Verde Apt 1401Carolina, PR 00979-4927 · (787) 661-2209
Phone(787) 667-5766
Fax(787) 268-3159
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1679596852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in PR · 415
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.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexandra Marie Lopez D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2668970484
PECOS Enrollment IDI20260609000214

Medicare Billing Reassignment

Medicare enrollment records show Alexandra Lopez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Centro Quiropractico Guaynabo
Chiropractor
B3 CALLE MARGINAL URB VILLA LISSETTE
Guaynabo, PR 00969
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 2 clinicians in this Medicare group
NPI 1497154025 (787) 999-6570

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.

DR. ANGEL MANUEL MOLINA M.D.
Internal Medicine (Gastroenterology)
9 AVE ESMERALDA, URB. MUNOZ RIVERA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 790-0080
DR. ANTHONY TOYOS D.C.
Chiropractor
9 AVE ESMERALDA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 731-1575

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 Alexandra Lopez's NPI number?

The NPI number for Alexandra Lopez is 1679596852. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Alexandra Lopez located?

Alexandra Lopez practices at 9 Ave Esmeralda, Guaynabo, PR 00969. The listed phone number is (787) 667-5766.

What is Alexandra Lopez's specialty?

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

Is Alexandra Lopez enrolled in Medicare?

Yes. Alexandra Lopez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexandra Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Lopez reassigns Medicare benefits to Centro Quiropractico Guaynabo (Guaynabo, 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 Alexandra Lopez'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 Alexandra Lopez was last updated on July 8, 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.