MRS. BIENAIDA VERGARA MD
NPI 1912390790
Internal Medicine in Pago Pago, AS
About Mrs. Bienaida Vergara Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. BIENAIDA VERGARA MD (NPI 1912390790) is an individual internal medicine provider in Pago Pago, American Samoa, licensed in American Samoa (3003C) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Bienaida Vergara Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Bienaida Vergara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pago, AS 96799
- Reassigned Medicare billing, American Samoa enrollment
- 100 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
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.
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 Bienaida Vergara's NPI number?
The NPI number for Bienaida Vergara is 1912390790. It was assigned to this individual provider in the NPPES registry on March 18, 2015.
Where is Bienaida Vergara located?
Bienaida Vergara practices at 96799 Turner Drive, Pago Pago, AS 96799. The listed phone number is (684) 633-1222.
What is Bienaida Vergara's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Bienaida Vergara enrolled in Medicare?
Yes. Bienaida Vergara is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Bienaida Vergara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bienaida Vergara 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 Bienaida Vergara'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 Bienaida Vergara was last updated on May 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mrs. Bienaida Vergara, MD · NPI 1912390790
Internal Medicine physician in Pago Pago, AS. Individual provider, active in the CMS NPPES registry since March 18, 2015.
## Identity
- **NPI:** 1912390790 (Entity type: Individual)
- **Enumerated:** March 18, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 3003C (AS)
- **Sole proprietor:** No
## Practice location
- **Address:** 96799 TURNER DRIVE, Pago Pago, AS 96799
- **Phone:** (684) 633-1222 · **Fax:** (684) 633-2893
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** American Samoa Medical Center (NPI 1043085681, Pago, AS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 10, 2016
---
Source: [NPI Profile](https://npiprofile.com/npi/1912390790) · Data from the CMS NPPES public registry.