MAUREEN CAROLINE LILLY MS, RDN
NPI 1124641527
Dietitian, Registered in Kirkland, WA

Active since May 20, 2020Accepts Medicare Assignment
620 5TH AVE S STE 200, KIRKLAND, WA 98033(425) 814-5100(425) 814-5103 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 16, 2025, May 20, 2020 (2 updates tracked since 2020).

About Maureen Caroline Lilly Ms, Rdn NPPES

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

MAUREEN CAROLINE LILLY MS, RDN (NPI 1124641527) is an individual dietitian, registered in Kirkland, Washington, licensed in Washington (DI60423002) and active in the NPI registry since May 2020. She maintains a secondary practice location in Bellevue and is a graduate of Other (2012).

NPPES Registry Identity

NPI1124641527
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMAUREEN CAROLINE LILLYCredential: MS, RDN
Location Address620 5TH AVE S STE 200Kirkland, WA 98033-6736
Mailing AddressPo Box 741515Los Angeles, CA 90074-1515 · (206) 515-5811
Fax(425) 814-5103
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateMay 20, 2020
Last NPPES UpdateMay 16, 20252 updates tracked since enumeration
NPPES CertifiedMay 16, 2025
NPI 1124641527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License Licensed in WA · DI60423002
Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

620 5TH AVE S STE 200, Kirkland, WA 98033

Secondary Practice Location 1

Location 113244 NE 40th StBellevue, WA 98005-1468 · Phone (406) 207-0224

Accepted Insurance

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

Maureen Caroline Lilly Ms, Rdn 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 ID2062865207
PECOS Enrollment IDI20240124002618

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.

Therapy procedure for nutrition management, each 15 minutes 97802
This is a 15-minute session focused on managing your nutrition. A professional will assess your dietary habits and provide personalized advice to improve your health. It can help manage weight, control chronic diseases, and promote overall wellbeing.
42 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $63.67 – $189.37
Typical copayment $0.00 (range $15.91 – $47.34)
Most-billed visit code NA
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

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

Family Medicine
620 5TH AVE S STE 200
KIRKLAND, WA 98033
Physical Therapist
620 5TH AVE S STE 200
KIRKLAND, WA 98033
Internal Medicine
620 5TH AVE S STE 200
KIRKLAND, WA 98033
Allergy & Immunology
620 5TH AVE S STE 200
KIRKLAND, WA 98033
Family Medicine
620 5TH AVE S STE 200
KIRKLAND, WA 98033
Psychologist
620 5TH AVE S STE 200
KIRKLAND, WA 98033
Internal Medicine
620 5TH AVE S STE 200
KIRKLAND, WA 98033
Internal Medicine
620 5TH AVE S STE 200
KIRKLAND, WA 98033

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 Maureen Lilly's NPI number?

The NPI number for Maureen Lilly is 1124641527. It was assigned to this individual provider in the NPPES registry on May 20, 2020.

Where is Maureen Lilly located?

Maureen Lilly practices at 620 5th Ave S Ste 200, Kirkland, WA 98033. The listed phone number is (425) 814-5100.

What is Maureen Lilly's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Maureen Lilly enrolled in Medicare?

Yes. Maureen Lilly 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.

What insurance does Maureen Lilly accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Maureen Lilly 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 Maureen Lilly was last updated on May 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.