NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erich J Karasko, PA

Physician Assistant in Providence, RI · enumerated 2007 · practices at Lifespan Physician Group Inc.

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

National Provider Identifier

1548484090

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Erich J Karasko
Credential PA
Sex Male
Practice address 593 Eddy St Apc-10, Providence, RI, 02903
Enumeration date Apr 13, 2007
Last updated in NPPES Dec 18, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00602 (RI) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier Type State Issuer
1548484090 Medicaid RI -

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 Erich Karasko?
The National Provider Identifier (NPI) for Erich Karasko is 1548484090, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erich Karasko practice?
The practice location on file with NPPES is in Providence, RI. 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 2025-12-18.