Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KAREN REYNOLDS NELSON A.P.R.N.
NPI 1922326669
Nurse Practitioner - Psychiatric/Mental Health in Green Cove Springs, FL

Q: What is Karen Nelson's NPI number?

The NPI number for Karen Nelson is 1922326669. It was assigned to this individual provider in the NPPES registry on May 5, 2010. The provider is also known as Karen Louise Reynolds Coon A.R.N.P..

Q: What is Karen Nelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Karen Nelson was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 05, 2010

411 WALNUT ST # 22245, GREEN COVE SPRINGS, FL 32043(850) 443-8569 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 30, 2026, Jul 22, 2024, Mar 22, 2021 and 1 more (4 updates tracked since 2015).

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About Karen Reynolds Nelson A.p.r.n. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAREN REYNOLDS NELSON A.P.R.N. (NPI 1922326669) is an individual psychiatric/mental health provider in Green Cove Springs, Florida, licensed in Florida (ARNP9200614) and active in the NPI registry since May 2010.

NPPES Registry Identity

NPI1922326669

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameKAREN REYNOLDS NELSONCredential: A.P.R.N.

Location Address411 WALNUT ST # 22245Green Cove Springs, FL 32043-3443

Mailing Address411 Walnut StGreen Cove Springs, FL 32043-3443 · (850) 443-8569

Phone(850) 443-8569

Sole ProprietorYes

Enumeration DateMay 5, 2010

Last NPPES UpdateSeptember 30, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 30, 2026

✔ NPI 1922326669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in FL · ARNP9200614

Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License ARNP9200614 (FL)

411 WALNUT ST # 22245, Green Cove Springs, FL 32043

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Other Names 1

Former Name (1)Karen Louise Reynolds Coon A.r.n.p.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Nelson's NPI number?

The NPI number for Karen Nelson is 1922326669. It was assigned to this individual provider in the NPPES registry on May 5, 2010. The provider is also known as Karen Louise Reynolds Coon A.R.N.P..

Where is Karen Nelson located?

Karen Nelson practices at 411 Walnut St # 22245, Green Cove Springs, FL 32043. The listed phone number is (850) 443-8569.

What is Karen Nelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Karen Nelson was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.