Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gavin Sievers

Individual provider Family Nurse Practitioner · NPI 1639043375

Gavin Sievers is a Nurse Practitioner in Richland, Washington. Qualified in 2025, 1 year ago. Licensed in Washington.

Years since qualifying
1
Licensed in
WA
In the registry since
2025

Practice location Address checks out

1844 Newhaven Loop
Richland, WA 99352-7637
Phone: (509) 378-5163
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP70043949 (WA)

Record details

NPI number1639043375
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 4, 2025
Last updated in NPPESOctober 4, 2025
Certification dateOctober 4, 2025
Mailing address1844 Newhaven Loop, Richland, WA 99352-7637

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Richland