1. Home
  2. Directory
  3. NPI Profile

GUAM MEDICAL CARE, LLC
NPI 1932329802
Clinic/Center - Urgent Care in Tamuning, GU

Active since April 26, 2007CLIA 65D0967104 · Microscopy
744 N MARINE DR, SUITE 105, TAMUNING, GU 96913(671) 647-4174(671) 647-4199 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Guam Medical Care, Llc NPPES

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

GUAM MEDICAL CARE, LLC (NPI 1932329802) is a healthcare organization registered as an urgent care in Tamuning, Guam and active in the NPI registry since April 2007. The organization holds a CLIA Microscopy certificate valid through November 2, 2027 and lists Geoffrey Perpetua Galgo, Director, as its authorized official.

NPPES Registry Identity

NPI1932329802
Entity TypeOrganization
Primary Taxonomy261QU0200X
Legal Business NameGUAM MEDICAL CARE, LLC
Location Address744 N MARINE DR, SUITE 105Tamuning, GU 96913-4426
Mailing Address744 North Marine Drive, Suite 105Tamuning, GUAM 96913 · (671) 647-4174 · Fax (671) 647-4199
Phone(671) 647-4174
Fax(671) 647-4199
Organization SubpartNo
Authorized OfficialGeoffrey Perpetua GalgoDirector · (671) 647-4174
Enumeration DateApril 26, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1932329802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Urgent CareAmbulatory Health Care Facilities
Taxonomy Code261QU0200X
License✔ Licensed in GU · 13-200600396-001

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Guam Medical Care, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Guam Medical Care, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Geoffrey Galgo, DOCTOR OF MEDICINE
Family Practice
NPI 1437379575
744 N MARINE DR SUITE 105
Tamuning, GU 96913
(671) 647-4174
✔ PECOS

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 65D0967104

Guam Medical Care · Tamuning, GU
Active · expires Nov 2, 2027
CLIA Number65D0967104
Laboratory TypePhysician Office
Certificate Effective DateNovember 3, 2025
Certificate Expiration DateNovember 2, 2027
Laboratory DirectorGeoffrey Galgo, MD
Laboratory Phone(671) 653-6728
Laboratory LocationGuam Medical Care744 No Marine Dr Ste 105 East-West Business Center, Tamuning, GU 96911
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Guam Medical Care, LLC's NPI number?

The NPI number for Guam Medical Care, LLC is 1932329802. It was assigned to this organization in the NPPES registry on April 26, 2007.

Where is Guam Medical Care, LLC located?

Guam Medical Care, LLC is located at 744 N Marine Dr Suite 105, Tamuning, GU 96913. The listed phone number is (671) 647-4174.

What is Guam Medical Care, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.

Is Guam Medical Care, LLC enrolled in Medicare?

Yes. Guam Medical Care, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Guam Medical Care, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Guam Medical Care, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Guam Medical Care, LLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 65D0967104) is associated with this NPI, valid through November 2, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Guam Medical Care, LLC was last updated on August 22, 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.