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MS. LADAWN DAY SHEFFIELD MA, NCC
NPI 1528363538
Counselor in Portland, OR

Active since January 21, 2011PECOS Enrolled
3550 N INTERSTATE AVE, PORTLAND, OR 97227(503) 249-3434 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Ms. Ladawn Day Sheffield Ma, Ncc NPPES

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

MS. LADAWN DAY SHEFFIELD MA, NCC (NPI 1528363538) is an individual counselor in Portland, Oregon and active in the NPI registry since January 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528363538
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameMS. LADAWN DAY SHEFFIELDCredential: MA, NCC
Location Address3550 N INTERSTATE AVEPortland, OR 97227-1196
Mailing Address3550 N Interstate AvePortland, OR 97227-1196 · (503) 249-3434
Phone(503) 249-3434
Sole ProprietorYes
Enumeration DateJanuary 21, 2011
Last NPPES UpdateDecember 17, 2021
NPPES CertifiedDecember 17, 2021
✔ NPI 1528363538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License C4164 (OR)
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
3550 N INTERSTATE AVE, Portland, OR 97227
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Ladawn Day Sheffield Ma, Ncc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Ladawn Sheffield reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Northwest
0.1 mi
Oncology, Radiation
3620 N INTERSTATE AVE
Portland, OR 97227
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Also billed through NPI 1184786527 (Washington)
  • 3,207 clinicians in this Medicare group
NPI 1093043424 (503) 280-2931

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

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.

JAMES PAUL BRYANT LCSW, CADC 3
Counselor
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 964-0000
ALISON D. ARMOUR PSYD
Psychologist (Clinical)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 813-2000
MS. JESSICA A DUDLEY FNP
Nurse Practitioner (Family)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 746-1575
DANAYA LEE HALL SWHNP
Nurse Practitioner
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (800) 813-2000
MS. JANET LEE MUCKRIDGE RD LD
Dietitian, Registered
3550 N INTERSTATE AVE, NUTRITION DEPARTMENT EAST INTERSTATE
PORTLAND, OR 97227
Multnomah County (503) 286-6871
KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST
Pharmacy (Managed Care Organization Pharmacy)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (866) 279-6122
COURTNEY JOHNSON LCSW
Social Worker (Clinical)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (800) 813-2000
CHIA NENG VANG RPH
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (866) 279-6122

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 Ladawn Sheffield's NPI number?

The NPI number for Ladawn Sheffield is 1528363538. It was assigned to this individual provider in the NPPES registry on January 21, 2011.

Where is Ladawn Sheffield located?

Ladawn Sheffield practices at 3550 N Interstate Ave, Portland, OR 97227. The listed phone number is (503) 249-3434.

What is Ladawn Sheffield's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Ladawn Sheffield enrolled in Medicare?

Yes. Ladawn Sheffield is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ladawn Sheffield's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ladawn Sheffield reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (Portland, 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 Ladawn Sheffield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ladawn Sheffield was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.