NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexis Matarangas

Internal Medicine Physician in Milton, PA · enumerated 2019.

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

National Provider Identifier

1679033658

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Alexis Matarangas
Sex Female
Practice address 155 S Arch St, Milton, PA, 17847
Phone (570) 742-2655
Fax (570) 742-2886
Enumeration date Mar 25, 2019
Last updated in NPPES Jan 2, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101287620 (VA) Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD480423 (PA) Secondary

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

How do I verify Alexis Matarangas's NPI record?
Cross-check NPI 1679033658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679033658 active?
Yes, as of the latest NPPES snapshot, NPI 1679033658 is active (record last updated 2026-01-02).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-02.