NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Maria Julianna Astacio, P.A.-C

Medical Physician Assistant in Elgin, IL · enumerated 2007.

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

National Provider Identifier

1508073198

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Maria Julianna Astacio
Credential P.A.-C
Sex Female
Practice address Elgin, IL, 60123
Phone (224) 523-8971
Fax (224) 220-0840
Enumeration date May 16, 2007
Last updated in NPPES May 26, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085-002516 (IL) Primary

Other identifiers

Identifier Type State Issuer
085-002516 Other IL STATE PROVIDER LICENCE

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

What is the NPI number for Maria Astacio?
The National Provider Identifier (NPI) for Maria Astacio is 1508073198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maria Astacio practice?
The practice location on file with NPPES is in Elgin, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-26.