Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Concepcion

Psychiatric/Mental Health Nurse Practitioner in Union City, CA · enumerated 2022.

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

National Provider Identifier

1821724626

Verified

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Registry record

Entity type Individual (Type 1)

Name Michelle Concepcion

Sex Female

Practice address 34200 Alvarado Niles Rd, Union City, CA, 94587

Phone (510) 471-1100

Fax (510) 471-0262

Enumeration date Jul 26, 2022

Last updated in NPPES Feb 6, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95035888 (CA) Primary

364SC1501X Community Health/Public Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 54336 (CA) Secondary

163WS0200X School Registered Nurse Nursing Service Providers · License 512035 (CA) Secondary

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 specialty is Michelle Concepcion?

Michelle Concepcion is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-06.