Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alena Ethel Johnston, RN

Registered Nurse in Stafford, TX · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437743788

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Registry record

Entity type Individual (Type 1)

Name Alena Ethel Johnston

Credential RN

Sex Female

Practice address 12371 S Kirkwood Rd, Stafford, TX, 77477

Phone (713) 995-9292

Enumeration date Feb 26, 2021

Last updated in NPPES Feb 26, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 982014 (TX) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Alena Johnston?

Alena Johnston is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Medcare Pediatric Therapy, Lp Home Health Agency · Stafford, TX NPI 1982651410 L. Paige Kinkade D/B/A Medcare Professinal Group Home Health Agency · Stafford, TX NPI 1962459495 Medcare Professional Group, Inc. Home Health Agency · Stafford, TX NPI 1871540302 Medcare Pediatric Rehab Center, Lp Comprehensive Outpatient Rehabilitation Facility (CORF) · Stafford, TX NPI 1144277674 Medcare Pediatric Nursing, Lp Home Health Agency · Stafford, TX NPI 1063452605 Cynthia Edmiston Speech-Language Pathologist · Stafford, TX NPI 1790839546 Macanda Block Speech-Language Pathologist · Stafford, TX NPI 1720123615 Brittany Dilleshaw Pediatric Occupational Therapist · Stafford, TX NPI 1962530428

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-26.