Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. LAUREN SUE GRAYBILL OTR/L, CLT
NPI 1790903789
Occupational Therapist in Walla Walla, WA

Active since April 23, 2007Accepts Medicare Assignment
1025 S 2ND AVE, WALLA WALLA, WA 99362(509) 897-2100(509) 897-5752 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 14, 2026, Jul 22, 2019, Jun 1, 2017 (3 updates tracked since 2017).

About Mrs. Lauren Sue Graybill Otr/l, Clt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. LAUREN SUE GRAYBILL OTR/L, CLT (NPI 1790903789) is an individual occupational therapist in Walla Walla, Washington, licensed in Washington (OT60629684) and active in the NPI registry since April 2007. She is a graduate of Other (1991).

NPPES Registry Identity

NPI1790903789
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMRS. LAUREN SUE GRAYBILLCredential: OTR/L, CLT
Location Address1025 S 2ND AVEWalla Walla, WA 99362-4116
Mailing Address1025 S 2nd AveWalla Walla, WA 99362-4116 · (509) 897-2100 · Fax (509) 897-5752
Fax(509) 897-5752
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateApril 23, 2007
Last NPPES UpdateAugust 14, 20263 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
NPI 1790903789 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in WA · OT60629684
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
1025 S 2ND AVE, Walla Walla, WA 99362

Other Names 1

Former Name (1)Lauren Sue Scholar Otr/l, Clt

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Lauren Sue Graybill Otr/l, Clt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567372030
PECOS Enrollment IDI20260519003754

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Occupational Therapist
1025 S 2ND AVE
WALLA WALLA, WA 99362
Internal Medicine
1025 S 2ND AVE
WALLA WALLA, WA 99362
Occupational Therapist
1025 S 2ND AVE
WALLA WALLA, WA 99362
Pharmacist (Pharmacotherapy)
1025 S 2ND AVE
WALLA WALLA, WA 99362
Family Medicine
1025 S 2ND AVE
WALLA WALLA, WA 99362
Physical Therapist
1025 S 2ND AVE
WALLA WALLA, WA 99362
Physical Therapist
1025 S 2ND AVE
WALLA WALLA, WA 99362
Dietitian, Registered
1025 S 2ND AVE
WALLA WALLA, WA 99362

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lauren Graybill's NPI number?

The NPI number for Lauren Graybill is 1790903789. It was assigned to this individual provider in the NPPES registry on April 23, 2007. The provider is also known as Lauren Sue Scholar Otr/L, Clt.

Where is Lauren Graybill located?

Lauren Graybill practices at 1025 S 2nd Ave, Walla Walla, WA 99362. The listed phone number is (509) 897-2100.

What is Lauren Graybill's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Lauren Graybill enrolled in Medicare?

Yes. Lauren Graybill is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Lauren Graybill was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.