Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Nelson Reade Johnson, RN

Nurse Practitioner in Portland, ME · enumerated 2023.

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

National Provider Identifier

1164137493

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Registry record

Entity type Individual (Type 1)

Name Jessica Nelson Reade Johnson

Credential RN

Sex Female

Practice address 84 Marginal Way Ste 700, Portland, ME, 04101

Phone (207) 774-5816

Enumeration date Jan 20, 2023

Last updated in NPPES Mar 4, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP221661 (ME) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

Is NPI 1164137493 active?

Yes, as of the latest NPPES snapshot, NPI 1164137493 is active (record last updated 2026-03-04).

How do I verify Jessica Johnson's NPI record?

Cross-check NPI 1164137493 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-04.