Vivian Mack, LPC
NPI 1548307663 · Professional Counselor · Saint Louis, MO
Vivian Mack, LPC is a Professional Counselor provider in Saint Louis, MO (NPI 1548307663).
Provider details
- NPI number
- 1548307663
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- P0509060 (AR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2016-09-09
Frequently asked questions
- What is Vivian Mack's NPI number?
- Vivian Mack's National Provider Identifier (NPI) is 1548307663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Mack's specialty?
- Vivian Mack is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Vivian Mack located?
- Vivian Mack's practice location on file with NPPES is 330 N Gore Ave, Saint Louis, MO 63119-1600.
- What is Vivian Mack's phone number?
- The practice phone number listed in the NPPES registry for Vivian Mack is (314) 968-2060.
- Is Vivian Mack's NPI active?
- Yes — Vivian Mack's NPI (1548307663) is active in the NPPES registry as of the last update on 2016-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.