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

Katala Lach, ARNP

Individual provider Nurse Practitioner · NPI 1669039384

Katala Lach, ARNP is a Nurse Practitioner in Elma, Washington. Qualified in 2023, 3 years ago. Practices with Grays Harbor County Public Hospital District No 1, a 60-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
3
Licensed in
WA
In the registry since
2019
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

600 E Main St
Elma, WA 98541-9560
Phone: (360) 495-5780
Fax: (360) 495-5781
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP61461029 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN60765583 (WA)

Record details

NPI number1669039384
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedMay 29, 2019
Last updated in NPPESJune 25, 2026
Certification dateJune 25, 2026
Mailing address8521 15th Ave Se, Olympia, WA 98513-7745

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Grays Harbor County Public Hospital District No 1 — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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