Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Monica Rose Herdrich, FNP-C

Family Nurse Practitioner in Elgin, IL · enumerated 2015 · practices at Open Door Clinic of Greater Elgin.

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

National Provider Identifier

1942674585

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Monica Rose Herdrich

Credential FNP-C

Sex Female

Practice address 1665 Larkin Ave, Elgin, IL, 60123

Phone (847) 695-1093

Enumeration date Nov 19, 2015

Last updated in NPPES Jul 19, 2016

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209013606 (IL) Primary

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

Where does Monica Herdrich practice?

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

What is the NPI number for Monica Herdrich?

The National Provider Identifier (NPI) for Monica Herdrich is 1942674585, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Open Door Clinic of Greater Elgin Medical Specialty Clinic/Center · Elgin, IL NPI 1255354635 Josh Lopez Family Nurse Practitioner · Elgin, IL NPI 1184166001 Thomas Torrez Family Nurse Practitioner · Elgin, IL NPI 1902622079

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-19.