Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elisa Johnston, DH
Dental Hygienist in Yakima, WA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497145791
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Registry record
Entity type Individual (Type 1)
Name Elisa Johnston
Credential DH
Sex Female
Practice address 508 S 4th Ave, Yakima, WA, 98902
Phone (509) 574-6139
Fax (509) 574-6139
Enumeration date Jan 26, 2015
Last updated in NPPES Jan 26, 2015
Taxonomy & licenses
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.
Frequently asked questions
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.
What specialty is Elisa Johnston?
Elisa Johnston is registered in NPPES with the primary taxonomy of Dental Hygienist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Donald Hill Family Medicine Physician · Yakima, WA NPI 1417991670 Patricia Coyman Geriatric Medicine (Family Medicine) Physician · Yakima, WA NPI 1285661942 Tawnya Tompkins Adult Health Nurse Practitioner · Yakima, WA NPI 1487679122 Marjorie Henderson Physical Medicine & Rehabilitation Physician · Yakima, WA NPI 1750399911 Shirley Mauch Family Medicine Physician · Yakima, WA NPI 1700899481
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-26.