Provider Profile
Lillian D. Keith-Madeiros, D.C. is a chiropractor practicing in Oak Harbor, WA. Medicare claims data shows Lillian provided 86 services to 44 patients. The services billed most often include chiropractic manipulative treatment, 3-4 spinal regions. This provider record is associated with NPI 1285653675.
Factual summary compiled by Guide.md from public records; not written by this provider.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
840 SE BAYSHORE DR SUITE 101
Oak Harbor, WA 98277
Within Chiropractic generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Arm & Elbow
Chronic pain
Foot & ankle
Head & jaw
Head & Neck
Hip & Pelvis
Joints
Leg & Foot
Muscles
Nerve
Nerve issues
Pediatric
Pregnancy
Shoulder & Arm
Spine
Spine & disc
Trauma
Most searched procedures
Adjustment
Adjustments
Advanced Procedures
Devices & supports
Diagnostics
Pediatrics
Prenatal care
Recovery
Rehab & exercise
Soft Tissue
Specialized Care
Spine & disc
Spine Therapy
Therapy
Wellness
86 services · 44 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
86 | Less often than most peers in Chiropractor |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Lillian D. Keith-Madeiros is a chiropractor in Oak Harbor, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Lillian D. Keith-Madeiros is listed at 840 Se Bayshore Dr Suite 101, Oak Harbor, WA 98277. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (360) 675-1066. Contact the office directly to confirm availability and scheduling.
NPI registry
Lillian D. Keith-Madeiros's National Provider Identifier is 1285653675. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Lillian D. Keith-Madeiros has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Lillian D. Keith-Madeiros provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Lillian D. Keith-Madeiros. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.