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AHINOAME VAHAI UNDERWOOD MBBS
NPI 1962389379
Pathology - Clinical Pathology in Pago Pago, AMERICAN SAMOA

Active since August 18, 2025PECOS Enrolled
1 DR. PAUL TURNER DRIVE, 1 DR. PAUL TURNER DRIVE, PAGO PAGO, AMERICAN SAMOA 96799(684) 633-1222 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ahinoame Vahai Underwood Mbbs NPPES

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

AHINOAME VAHAI UNDERWOOD MBBS (NPI 1962389379) is an individual clinical pathology provider in Pago Pago, AMERICAN SAMOA, licensed in American Samoa (5170C) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS, is affiliated with Lbj Tropical Medical Center, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1962389379
Entity TypeIndividualFemale
Primary Taxonomy207ZC0006X
Provider Legal NameAHINOAME VAHAI UNDERWOODCredential: MBBS
Location Address1 DR. PAUL TURNER DRIVE, 1 DR. PAUL TURNER DRIVEPago Pago, AMERICAN SAMOA 96799
Mailing Address1 Dr. Paul Turner Drive, 1 Dr. Paul Turner DrivePago Pago, AMERICAN SAMOA 96799
Phone(684) 633-1222
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateAugust 18, 2025
Last NPPES UpdateOctober 29, 2025
NPPES CertifiedOctober 29, 2025
✔ NPI 1962389379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZC0006X
License✔ Licensed in AS · 5170C
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1 DR. PAUL TURNER DRIVE, Pago Pago, AMERICAN SAMOA 96799
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ahinoame Vahai Underwood Mbbs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID547767733
PECOS Enrollment IDI20251006002598
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 Ahinoame Vahai Underwood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Samoa Medical Center
Internal Medicine
1TURNER DR
Pago, AS 96799
  • Reassigned Medicare billing, American Samoa enrollment
  • 100 clinicians in this Medicare group
NPI 1043085681 (684) 633-1222

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lbj Tropical Medical Center

Acute Care Hospitals · Pago Pago, AS
OwnershipGovernment - Hospital District or Authority
CMS Certification Number640001
LocationFagaalu Village, P O Box LbjPago Pago, AS 96799 · Eastern District County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96799 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RONNEL PENEQUITO ILARDE PHYSICAL THERAPIST
Physical Therapist
1 DR. PAUL TURNER DRIVE, 1 DR. PAUL TURNER DRIVE
PAGO PAGO, AMERICAN SAMOA 96799
Eastern District (684) 633-1222
DR. MIKHAIL KISLITCYN MD
Orthopaedic Surgery
1 DR. PAUL TURNER DRIVE
PAGO PAGO, AS 96799
Eastern District (684) 633-1222
LBJ HOME HEALTH SERVICES
Home Health
1 DR. PAUL TURNER DRIVE, 1 DR. PAUL TURNER DRIVE
PAGO PAGO, AMERICAN SAMOA 96799
Eastern District No phone listed
ANNE MARIE SULEIK-YU MD
Radiology (Diagnostic Radiology)
1 DR. PAUL TURNER DRIVE, 1 DR. PAUL TURNER DRIVE
PAGO PAGO, AMERICAN SAMOA 96799
Eastern District (684) 633-1222
DR. ABRAHAM ETEUATI LEIATO MBBS
Emergency Medicine
1 DR. PAUL TURNER DRIVE
PAGO PAGO, AS 96799
Eastern District (684) 633-1222
DR. BRIAN FORTUNO GUEVARA MBBS, PGDIP.MMEDO&G
Obstetrics & Gynecology
1 DR. PAUL TURNER DRIVE
PAGO PAGO, AS 96799
Eastern District (684) 633-1222
DEVI RAVINDRAN NAIR MBBS
Student in an Organized Health Care Education/Training Program
1 DR. PAUL TURNER DRIVE
PAGO PAGO, AMERICAN SAMOA 96799
Eastern District (684) 633-1222
RATU VILIAME CARAWU N TUNI PHYSICAL THERAPIST
Physical Therapist
1 DR. PAUL TURNER DRIVE, 1 DR. PAUL TURNER DRIVE
PAGO PAGO, AMERICAN SAMOA 96799
Eastern District (684) 633-1222

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 Ahinoame Vahai Underwood's NPI number?

The NPI number for Ahinoame Vahai Underwood is 1962389379. It was assigned to this individual provider in the NPPES registry on August 18, 2025.

Where is Ahinoame Vahai Underwood located?

Ahinoame Vahai Underwood practices at 1 Dr. Paul Turner Drive 1 Dr. Paul Turner Drive, Pago Pago, AMERICAN SAMOA 96799. The listed phone number is (684) 633-1222.

What is Ahinoame Vahai Underwood's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology, with taxonomy code 207ZC0006X.

Is Ahinoame Vahai Underwood enrolled in Medicare?

Yes. Ahinoame Vahai Underwood is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ahinoame Vahai Underwood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ahinoame Vahai Underwood reassigns Medicare benefits to American Samoa Medical Center (Pago, AS). 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 Ahinoame Vahai Underwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ahinoame Vahai Underwood affiliated with any hospitals?

According to CMS data, Ahinoame Vahai Underwood is affiliated with Lbj Tropical Medical Center.

When was this NPI record last updated?

The NPPES record for Ahinoame Vahai Underwood was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.