IndividualActive
Mary Williams
NPI 1780175109 · Assisted Living Facility · Houston, TX
Mary Williams is a Assisted Living Facility provider in Houston, TX (NPI 1780175109).
Provider details
- NPI number
- 1780175109
- Entity type
- Individual
- Primary specialty
- Assisted Living FacilityNursing & Custodial Care Facilities
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs 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
12930 Claygate Dr
Houston, TX 77047-2704
Phone: (281) 630-8769
Street-level locationGet directions
Mailing address
12930 Claygate Dr
Houston, TX 77047-2704
Registry dates
- Enumerated
- 2018-05-21
- Last updated
- 2018-05-21
Frequently asked questions
- What is Mary Williams's NPI number?
- Mary Williams's National Provider Identifier (NPI) is 1780175109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Williams's specialty?
- Mary Williams is listed in the NPPES registry with a primary specialty of Assisted Living Facility (Nursing & Custodial Care Facilities).
- Where is Mary Williams located?
- Mary Williams's practice location on file with NPPES is 12930 Claygate Dr, Houston, TX 77047-2704.
- What is Mary Williams's phone number?
- The practice phone number listed in the NPPES registry for Mary Williams is (281) 630-8769.
- Is Mary Williams's NPI active?
- Yes — Mary Williams's NPI (1780175109) is active in the NPPES registry as of the last update on 2018-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.