Mary Lou Patterson, RNFA
NPI 1255643326 · Registered Nurse First Assistant · League City, TX
Mary Lou Patterson, RNFA is a Registered Nurse First Assistant provider in League City, TX (NPI 1255643326).
Provider details
- NPI number
- 1255643326
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Credential
- RNFA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 541193 (TX)
Specialties & taxonomies
Nursing 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
- 2010-07-06
- Last updated
- 2010-07-06
Frequently asked questions
- What is Mary Lou Patterson's NPI number?
- Mary Lou Patterson's National Provider Identifier (NPI) is 1255643326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lou Patterson's specialty?
- Mary Lou Patterson is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Mary Lou Patterson located?
- Mary Lou Patterson's practice location on file with NPPES is 519 Moody Ave, League City, TX 77573.
- What is Mary Lou Patterson's phone number?
- The practice phone number listed in the NPPES registry for Mary Lou Patterson is (281) 332-7301.
- Is Mary Lou Patterson's NPI active?
- Yes — Mary Lou Patterson's NPI (1255643326) is active in the NPPES registry as of the last update on 2010-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.