Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark Hofelich, PHARM.D.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Belleville, IL · enumerated 2017.

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

National Provider Identifier

1700302270

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Mark Hofelich

Credential PHARM.D.

Sex Male

Practice address 515 Carlyle Avenue, Belleville, IL, 62221

Phone (618) 222-1827

Enumeration date Aug 16, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 051300539 (IL) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

What is the NPI number for Mark Hofelich?

The National Provider Identifier (NPI) for Mark Hofelich is 1700302270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Hofelich practice?

The practice location on file with NPPES is in Belleville, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.