NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Lapham, ARNP

Adult Health Nurse Practitioner in Tacoma, WA · enumerated 2018 · practices at John C. Winskill, D.D.S., P.S..

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

National Provider Identifier

1215416326

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jonathan Lapham
Credential ARNP
Sex Male
Practice address 2215 N 30th St, Tacoma, WA, 98403
Fax (253) 302-3997
Enumeration date Aug 9, 2018
Last updated in NPPES Feb 23, 2023

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60892908 (WA) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60892908 (WA) Primary

Other identifiers

Identifier Type State Issuer
2116888 Medicaid WA -

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 Jonathan Lapham?
Jonathan Lapham is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-23.