Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joan Elizabeth Brown, M.S., LPC, CM-A

Counselor in Ada, OK · enumerated 2007.

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

National Provider Identifier

1548464910

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Registry record

Entity type Individual (Type 1)

Name Joan Elizabeth Brown

Credential M.S., LPC, CM-A

Sex Female

Practice address 111 E 12th St, Ada, OK, 74820

Phone (580) 436-2690

Enumeration date Jun 12, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 3225 (OK) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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.

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Frequently asked questions

How do I verify Joan Brown's NPI record?

Cross-check NPI 1548464910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548464910 active?

Yes, as of the latest NPPES snapshot, NPI 1548464910 is active (record last updated 2007-07-08).

Other providers at this practice address

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Mental Health Services of Southern Oklahoma Case Management Agency · Ada, OK NPI 1992841100 Melissa Wall Mental Health Counselor · Ada, OK NPI 1477755320 Lori Edwards Professional Counselor · Ada, OK NPI 1447452115 Jana Jansson-King Mental Health Counselor · Ada, OK NPI 1699977397 Linda Estes Professional Counselor · Ada, OK NPI 1205038841 James Dobbs Professional Counselor · Ada, OK NPI 1710189345 Bobbie Simmons Mental Health Counselor · Ada, OK NPI 1609079524 Jessica Shores Counselor · Ada, OK NPI 1023215563

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.