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DR. ELIZABETH GRACE LILES M.D.
NPI 1124233317
Internal Medicine in Hillsboro, OR

Active since May 11, 2007PECOS EnrolledAccepts Medicare Assignment
19400 NW EVERGREEN PKWY, HILLSBORO, OR 97124(503) 813-2000 Get Directions Write a Review

NPPES record last updated: August 25, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Elizabeth Grace Liles M.d. NPPES

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

DR. ELIZABETH GRACE LILES M.D. (NPI 1124233317) is an individual internal medicine provider in Hillsboro, Oregon, licensed in Oregon (MD26897) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1124233317
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ELIZABETH GRACE LILESCredential: M.D.
Location Address19400 NW EVERGREEN PKWYHillsboro, OR 97124-7031
Mailing Address19400 Nw Evergreen PkwyHillsboro, OR 97224 · (503) 813-2000
Phone(503) 813-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateMay 11, 2007
Last NPPES UpdateAugust 25, 2015
✔ NPI 1124233317 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD26897
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
19400 NW EVERGREEN PKWY, Hillsboro, OR 97124
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Other Names 1

Other Name (5)Mrs. Elizabeth Grace Kay

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.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. Elizabeth Grace Liles M.d. 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 ID5597840181
PECOS Enrollment IDI20080306000375
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Liles reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Beaverton Rehab & Specialty Care, LLC
5.8 mi
Skilled Nursing Facility
11850 SW ALLEN BLVD
Beaverton, OR 97005
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
  • Also billed through NPI 1184786527 (Washington)
  • 3,207 clinicians in this Medicare group
NPI 1366469330 (503) 646-7164

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97124 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
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 20

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

DR. DERRICK EUGENE CUSTINO M.D.
Family Medicine
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 645-2762
SHELLEY SOBEL MSW
Social Worker
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 690-5038
DANIELLE LORRAINE GESSFORD RD,CDCES,LD, CD
Dietitian, Registered
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 617-2328
JESSAMINE MICHELLE MAIBEN
Technician/Technologist (Contact Lens)
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 690-5005
MS. JANET L LEINO LDO
Technician/Technologist (Contact Lens)
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 690-5005
DR. STEVEN LEWIS GORDON M.D.
Internal Medicine
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 645-2762
DR. TERANCE GEORGE KORDASH MD
Internal Medicine
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 813-0377
BONNIE NG PHARM D
Pharmacist
19400 NW EVERGREEN PKWY
HILLSBORO, OR 97124
Washington County (503) 690-5001

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 Elizabeth Liles's NPI number?

The NPI number for Elizabeth Liles is 1124233317. It was assigned to this individual provider in the NPPES registry on May 11, 2007. The provider is also known as Mrs. Elizabeth Grace Kay.

Where is Elizabeth Liles located?

Elizabeth Liles practices at 19400 NW Evergreen Pkwy, Hillsboro, OR 97124. The listed phone number is (503) 813-2000.

What is Elizabeth Liles's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Elizabeth Liles enrolled in Medicare?

Yes. Elizabeth Liles 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 organization bills Medicare for Elizabeth Liles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Liles reassigns Medicare benefits to Beaverton Rehab & Specialty Care, LLC (Beaverton, OR). The 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 Elizabeth Liles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Liles accept?

Health plans from Kaiser Permanente list Elizabeth Liles 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 Elizabeth Liles was last updated on August 25, 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.