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CHELSEA LEMMER
NPI 1902260524
Social Worker - Clinical in North Bend, OR

Active since April 09, 2016PECOS Enrolled
1890 WAITE ST, NORTH BEND, OR 97459(541) 756-6232(541) 756-6234 Get Directions Write a Review

NPPES record last updated: October 23, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Chelsea Lemmer NPPES

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

CHELSEA LEMMER (NPI 1902260524) is an individual clinical provider in North Bend, Oregon, licensed in Oregon (L11979) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1902260524
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCHELSEA LEMMER
Location Address1890 WAITE STNorth Bend, OR 97459-1229
Mailing Address1890 Waite StNorth Bend, OR 97459-1229 · (541) 756-6232 · Fax (541) 756-6234
Phone(541) 756-6232
Fax(541) 756-6234
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 9, 2016
Last NPPES UpdateOctober 23, 2024
NPPES CertifiedOctober 23, 2024
✔ NPI 1902260524 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OR · L11979
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1890 WAITE ST, North Bend, OR 97459
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chelsea Lemmer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9234581018
PECOS Enrollment IDI20240117002102
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 Reassignments

2

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

Waterfall Clinic Incorporated
Same address
Federally Qualified Health Center (FQHC)
1890 WAITE ST, SUITE 1
North Bend, OR 97459
  • Reassigned Medicare billing, Oregon enrollment
  • 35 clinicians in this Medicare group
NPI 1619915113 (541) 756-6232
Thriveworks Clinical - Oregon LLC
124 mi
Mental Health
1144 MADISON ST NE STE F
Salem, OR 97301
  • Reassigned Medicare billing, Oregon enrollment
  • 17 clinicians in this Medicare group
NPI 1447926928 (855) 284-7483

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 97459 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 $54.96 – $166.64
Typical copayment $0.00 (range $13.74 – $41.66)
Most-billed visit code NA
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
Most-billed visit code 99213
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 16

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

DIANE SMITH
Counselor
1890 WAITE ST
NORTH BEND, OR 97459
Coos County (541) 756-6232
SHU-WEN CHENG
Nurse Practitioner (Primary Care)
1890 WAITE ST
NORTH BEND, OR 97459
Coos County (541) 756-6232
MS. GLADYS SHADE QMHP, LCSW
Social Worker (Clinical)
1890 WAITE ST, SUITE 1
NORTH BEND, OR 97459
Coos County (541) 756-6232
DOMINICA N ROBERTS FNP
Nurse Practitioner (Family)
1890 WAITE ST
NORTH BEND, OR 97459
Coos County (541) 756-6232
INNOVATIVE PHYSICAL THERAPY, INC
Physical Therapist
1890 WAITE ST, SUITE 5
NORTH BEND, OR 97459
Coos County (541) 756-4941
ARTHUR LEE M.S., BCBA
Behavior Analyst
1890 WAITE ST
NORTH BEND, OR 97459
Coos County (541) 756-6232
LAURA JEAN BURNSIDE-MCELLIGOTT
Nurse Practitioner (Family)
1890 WAITE ST, STE 1
NORTH BEND, OR 97459
Coos County (541) 756-6232
ASTRID DIEPENBROEK RDH LIMITED ACCESS
Dental Hygienist
1890 WAITE ST, SUITE 1
NORTH BEND, OR 97459
Coos County (541) 756-6232

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 Chelsea Lemmer's NPI number?

The NPI number for Chelsea Lemmer is 1902260524. It was assigned to this individual provider in the NPPES registry on April 9, 2016.

Where is Chelsea Lemmer located?

Chelsea Lemmer practices at 1890 Waite St, North Bend, OR 97459. The listed phone number is (541) 756-6232.

What is Chelsea Lemmer's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Chelsea Lemmer enrolled in Medicare?

Yes. Chelsea Lemmer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chelsea Lemmer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Lemmer reassigns Medicare benefits to 2 organizations: Waterfall Clinic Incorporated (North Bend, OR) and Thriveworks Clinical - Oregon LLC (Salem, OR). 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 Chelsea Lemmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chelsea Lemmer accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Chelsea Lemmer 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 Chelsea Lemmer was last updated on October 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.