RICHARD WAYNE MERRITT LPC, LADC
NPI 1447468723
Counselor - Addiction (Substance Use Disorder) in Muskogee, OK

Q: What is Richard Merritt's NPI number?

The NPI number for Richard Merritt is 1447468723. It was assigned to this individual provider in the NPPES registry on May 18, 2007.

Q: What is Richard Merritt's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Richard Merritt was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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 18, 2007

436 COURT ST, SUITE 3, MUSKOGEE, OK 74401(918) 348-1102(918) 687-1413 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Richard Wayne Merritt Lpc, Ladc NPPES

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

RICHARD WAYNE MERRITT LPC, LADC (NPI 1447468723) is an individual addiction (substance use disorder) provider in Muskogee, Oklahoma, licensed in Oklahoma (506) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1447468723

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameRICHARD WAYNE MERRITTCredential: LPC, LADC

Location Address436 COURT ST, SUITE 3Muskogee, OK 74401-6303

Mailing Address436 Court St, Suite 3Muskogee, OK 74401-6303 · (918) 348-1102 · Fax (918) 687-1413

Phone(918) 348-1102

Fax(918) 687-1413

Sole ProprietorYes

Enumeration DateMay 18, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1447468723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in OK · 506

Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 3787 (OK)

436 COURT ST, Muskogee, OK 74401

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERICA R. FRAZIER LPC

Counselor (Professional)

436 COURT ST, SUITE B
MUSKOGEE, OK 74401

Muskogee County (918) 687-1413

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 Richard Merritt's NPI number?

The NPI number for Richard Merritt is 1447468723. It was assigned to this individual provider in the NPPES registry on May 18, 2007.

Where is Richard Merritt located?

Richard Merritt practices at 436 Court St Suite 3, Muskogee, OK 74401. The listed phone number is (918) 348-1102.

What is Richard Merritt's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Richard Merritt was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.