Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chrys Kristofferson Aguilera, MD

Pediatrics Physician in Pago Pago, AS · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497304455

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Chrys Kristofferson Aguilera

Credential MD

Sex Male

Practice address 96799 Turner Drive, Pago Pago, AS, 96799

Phone (684) 633-1222

Fax (684) 633-4102

Enumeration date Sep 11, 2019

Last updated in NPPES Sep 11, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4102-C (AS) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Chrys Aguilera?

Chrys Aguilera is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-11.