IndividualActive
Mary Houliston, LPES
NPI 1265227169 · School Psychologist · Greenville, SC
Mary Houliston, LPES is a School Psychologist provider in Greenville, SC (NPI 1265227169).
Provider details
- NPI number
- 1265227169
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- LPES
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
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
800 E Washington St Ste K
Greenville, SC 29601-3054
Phone: (864) 569-7768
Street-level locationGet directions
Mailing address
408 Spring Lake Loop
Simpsonville, SC 29681-7232
Registry dates
- Enumerated
- 2025-04-11
- Last updated
- 2025-04-11
- Certified
- 2025-04-11
Frequently asked questions
- What is Mary Houliston's NPI number?
- Mary Houliston's National Provider Identifier (NPI) is 1265227169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Houliston's specialty?
- Mary Houliston is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Houliston located?
- Mary Houliston's practice location on file with NPPES is 800 E Washington St Ste K, Greenville, SC 29601-3054.
- What is Mary Houliston's phone number?
- The practice phone number listed in the NPPES registry for Mary Houliston is (864) 569-7768.
- Is Mary Houliston's NPI active?
- Yes — Mary Houliston's NPI (1265227169) is active in the NPPES registry as of the last update on 2025-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.