Mary Alleyne-Mcmillan, MHS, LMSW
NPI 1023148384 · Mental Health Counselor · Blythewood, SC
Mary Alleyne-Mcmillan, MHS, LMSW is a Mental Health Counselor provider in Blythewood, SC (NPI 1023148384).
Provider details
- NPI number
- 1023148384
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MHS, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 006888 (SC)
Specialties & taxonomies
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
- 2007-03-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Alleyne-Mcmillan's NPI number?
- Mary Alleyne-Mcmillan's National Provider Identifier (NPI) is 1023148384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Alleyne-Mcmillan's specialty?
- Mary Alleyne-Mcmillan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Alleyne-Mcmillan located?
- Mary Alleyne-Mcmillan's practice location on file with NPPES is 200 Claude Bundrick Rd, Blythewood, SC 29016-9420.
- What is Mary Alleyne-Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Mary Alleyne-Mcmillan is (803) 754-5478.
- Is Mary Alleyne-Mcmillan's NPI active?
- Yes — Mary Alleyne-Mcmillan's NPI (1023148384) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.