What is Mattie Brown's NPI number?

Mattie Brown's National Provider Identifier (NPI) is 1649067398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mattie Brown's specialty?

Mattie Brown is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Mattie Brown located?

Mattie Brown's practice location on file with NPPES is 2700 S Roan St Ste 430, Johnson City, TN 37601-7641.

What is Mattie Brown's phone number?

The practice phone number listed in the NPPES registry for Mattie Brown is (423) 212-3414.

Is Mattie Brown's NPI active?

Yes — Mattie Brown's NPI (1649067398) is active in the NPPES registry as of the last update on 2025-04-24.

IndividualActive

Mattie Brown, MA

NPI 1649067398 · Mental Health Counselor · Johnson City, TN

Mattie Brown, MA is a Mental Health Counselor provider in Johnson City, TN (NPI 1649067398).

Provider details

NPI number: 1649067398
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2700 S Roan St Ste 430

Johnson City, TN 37601-7641

Phone: (423) 212-3414

Street-level locationGet directions

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Mailing address