Olivia Mcgill, PHD
NPI 1427341569 · Psychologist · Houston, TX
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Mcgill, PHD is a Psychologist provider in Houston, TX (NPI 1427341569).
Provider details
- NPI number
- 1427341569
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35176 (TX)
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
15 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
- 2011-05-23
- Last updated
- 2011-05-23
Frequently asked questions
- What is Olivia Mcgill's NPI number?
- Olivia Mcgill's National Provider Identifier (NPI) is 1427341569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Mcgill's specialty?
- Olivia Mcgill is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Olivia Mcgill located?
- Olivia Mcgill's practice location on file with NPPES is 12000 Westheimer Rd, Houston, TX 77077-6681.
- What is Olivia Mcgill's phone number?
- The practice phone number listed in the NPPES registry for Olivia Mcgill is (713) 396-2985.
- Does Olivia Mcgill accept Medicare?
- Olivia Mcgill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Mcgill's NPI active?
- Yes — Olivia Mcgill's NPI (1427341569) is active in the NPPES registry as of the last update on 2011-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.