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DR. NIALL CAMERON DILLAN DC
NPI 1174894687
Chiropractor in Seattle, WA

Active since January 16, 2012Accepts Medicare Assignment
7010 WOODLAWN AVE NE, SEATTLE, WA 98115(206) 517-5433(206) 517-5533 Get Directions Write a Review

NPPES record last updated: June 3, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Niall Cameron Dillan Dc NPPES

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

DR. NIALL CAMERON DILLAN DC (NPI 1174894687) is an individual chiropractor in Seattle, Washington, licensed in Washington (CH 60264142) and active in the NPI registry since January 2012. He is a graduate of Life Chiropractic College - West (2011).

NPPES Registry Identity

NPI1174894687
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. NIALL CAMERON DILLANCredential: DC
Location Address7010 WOODLAWN AVE NESeattle, WA 98115-5433
Mailing Address7010 Woodlawn Ave NeSeattle, WA 98115-5433 · (206) 517-5433 · Fax (206) 517-5533
Phone(206) 517-5433
Fax(206) 517-5533
Sole ProprietorNo
Medical School CMSLife Chiropractic College - WestGraduated 2011
Enumeration DateJanuary 16, 2012
Last NPPES UpdateJune 3, 2015
✔ NPI 1174894687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WA · CH 60264142
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
7010 WOODLAWN AVE NE, Seattle, WA 98115
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Niall Cameron Dillan Dc 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 ID6305162884
PECOS Enrollment IDI20150227000077

Medicare Billing Reassignments

2

Medicare enrollment records show Niall Dillan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Jad3 P.S.
Same address
Health Service
7010 WOODLAWN AVE NE
Seattle, WA 98115
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Jad3 Ps
NPI 1629636709 (206) 517-5433
Scr Ps
1.2 mi
Chiropractor
1100 NE 47TH ST, SUITE 101
Seattle, WA 98105
  • Reassigned Medicare billing, Washington enrollment
  • 4 clinicians in this Medicare group
NPI 1447296819 (206) 527-0123

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
443 services25 patients

Other Providers at the Same Location NPPES 9

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

KENDRA JENSEN DC
Chiropractor
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433
DR BARRY GJERDRUM PS
Chiropractor
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433
ZACK TYLER CORNELIUSEN DC
Chiropractor
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433
MARK MATTHEW HARRIS LMP
Massage Therapist
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433
DR. MAIMY TA DC
Chiropractor
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433
JAD3 P.S.
Clinic/Center (Health Service)
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433
MRS. LAURA MCDONALD
Massage Therapist
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433
KABIR ALI DC
Chiropractor
7010 WOODLAWN AVE NE
SEATTLE, WA 98115
King County (206) 517-5433

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 Niall Dillan's NPI number?

The NPI number for Niall Dillan is 1174894687. It was assigned to this individual provider in the NPPES registry on January 16, 2012.

Where is Niall Dillan located?

Niall Dillan practices at 7010 Woodlawn Ave NE, Seattle, WA 98115. The listed phone number is (206) 517-5433.

What is Niall Dillan's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Niall Dillan enrolled in Medicare?

Yes. Niall Dillan 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.

Which organizations bill Medicare for Niall Dillan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Niall Dillan reassigns Medicare benefits to 2 organizations: Jad3 P.S. (Seattle, WA) and Scr Ps (Seattle, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Niall Dillan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Niall Dillan accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Niall Dillan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Niall Dillan was last updated on June 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.