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James Laverne Parker, ARNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Cedar Rapids, IA · enumerated 2024.

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

National Provider Identifier

1639934698

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Registry record

Entity type Individual (Type 1)
Name James Laverne Parker
Credential ARNP, PMHNP-BC
Sex Male
Practice address 855 A Ave Ne Ste 300, Cedar Rapids, IA, 52402
Phone (319) 368-9301
Fax (319) 739-4380
Enumeration date Feb 19, 2024
Last updated in NPPES Apr 8, 2024

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License G178326 (IA) 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.

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Frequently asked questions

What specialty is James Parker?
James Parker 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-08.