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

Erika Nicole Hreha, AGACNP-BC

Q: What is the NPI number for Erika Hreha?

The National Provider Identifier (NPI) for Erika Hreha is 1912469909, a Type 1 (individual) record in the CMS NPPES registry.

Critical Care Medicine Registered Nurse in Clinton Township, MI · enumerated 2019.

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

National Provider Identifier

1912469909

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Registry record

Entity type Individual (Type 1)

Name Erika Nicole Hreha

Credential AGACNP-BC

Sex Female

Practice address Clinton Township, MI, 48038

Phone (586) 873-8408

Enumeration date Apr 1, 2019

Last updated in NPPES Aug 19, 2019

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

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 4704291789 (MI) Secondary

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License 4704291789 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
4704291789	Other	MI	STATE OF MICHIGAN NURSING LICENSE- SPECIALTY CERTIFICATION
4704291789	Other	-	RN LICENSE

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 Erika Hreha practice?

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

What is the NPI number for Erika Hreha?

The National Provider Identifier (NPI) for Erika Hreha is 1912469909, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-19.