Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Prof. Michelle Lynn Ferrin, CRNP-PMH

Psychiatric/Mental Health Nurse Practitioner in Essex, MD · enumerated 2006.

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

National Provider Identifier

1427077825

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Registry record

Entity type Individual (Type 1)

Name Prof. Michelle Lynn Ferrin

Credential CRNP-PMH

Sex Female

Practice address 2308 Poplar Rd, Essex, MD, 21221

Phone (443) 648-5995

Fax (647) 715-9805

Enumeration date Jul 18, 2006

Last updated in NPPES Oct 21, 2025

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R114404 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
406232900	Medicaid	MD	-
N58782	Other	MD	CDS

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 Michelle Ferrin practice?

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

What is the NPI number for Michelle Ferrin?

The National Provider Identifier (NPI) for Michelle Ferrin is 1427077825, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-21.