What is Brittany Mack's NPI number?

Brittany Mack's National Provider Identifier (NPI) is 1407740426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brittany Mack's specialty?

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

Where is Brittany Mack located?

Brittany Mack's practice location on file with NPPES is 199 Herlong Ave S, Rock Hill, SC 29732-1186.

What is Brittany Mack's phone number?

The practice phone number listed in the NPPES registry for Brittany Mack is (803) 324-1800.

Is Brittany Mack's NPI active?

Yes — Brittany Mack's NPI (1407740426) is active in the NPPES registry as of the last update on 2025-06-04.

IndividualActive

Brittany Mack, MSW, ADC-IP

NPI 1407740426 · Counselor · Rock Hill, SC

Brittany Mack, MSW, ADC-IP is a Counselor provider in Rock Hill, SC (NPI 1407740426).

Provider details

NPI number: 1407740426
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: MSW, ADC-IP
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
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

199 Herlong Ave S

Rock Hill, SC 29732-1186

Phone: (803) 324-1800

Street-level locationGet directions

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Mailing address