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MS. KATYA HUNT LUDWIG LCSW, SEP
NPI 1871955567
Social Worker in Portland, OR

Active since March 22, 2016PECOS Enrolled
6011 NE OREGON ST, PORTLAND, OR 97213(971) 319-4827(503) 662-6221 Get Directions Write a Review

NPPES record last updated: June 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 12, 2026, Mar 22, 2016 (2 updates tracked since 2016).

About Ms. Katya Hunt Ludwig Lcsw, Sep NPPES

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

MS. KATYA HUNT LUDWIG LCSW, SEP (NPI 1871955567) is an individual social worker in Portland, Oregon, licensed in Oregon (L8220) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1871955567
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. KATYA HUNT LUDWIGCredential: LCSW, SEP
Location Address6011 NE OREGON STPortland, OR 97213-4300
Mailing Address9133 N Allegheny AvePortland, OR 97203-2303 · (971) 319-4827 · Fax (503) 662-6221
Phone(971) 319-4827
Fax(503) 662-6221
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 22, 2016
Last NPPES UpdateJune 28, 20262 updates tracked since enumeration
NPPES CertifiedJune 28, 2026
✔ NPI 1871955567 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in OR · L8220
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
6011 NE OREGON ST, Portland, OR 97213
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. 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)

Ms. Katya Hunt Ludwig Lcsw, Sep is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597229583
PECOS Enrollment IDI20260710001203
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 Katya Ludwig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sprout Therapy Pdx LLC
6.9 mi
Counselor
7704 N HEREFORD AVE
Portland, OR 97203
  • Reassigned Medicare billing, Oregon enrollment
  • 25 clinicians in this Medicare group
NPI 1093346777 (971) 319-4827

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.

JOSHUA SOLOMON
Marriage & Family Therapist
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (503) 385-6470
EMILY KUPER LCSW
Social Worker (Clinical)
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (971) 319-4827
ALEESHA HOADLEY
Case Manager/Care Coordinator
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (971) 319-4827
EVA MARIA CHRISTENSEN
Student in an Organized Health Care Education/Training Program
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (971) 319-4827
MIA JEFFERSON
Student in an Organized Health Care Education/Training Program
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (971) 319-4827
LINNEA DEWEES
Counselor (Professional)
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (971) 319-4827
KORY RADUL
Social Worker (Clinical)
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (971) 256-5766
ILANA YOUNG
Social Worker (Clinical)
6011 NE OREGON ST
PORTLAND, OR 97213
Multnomah County (971) 256-5766

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 Katya Ludwig's NPI number?

The NPI number for Katya Ludwig is 1871955567. It was assigned to this individual provider in the NPPES registry on March 22, 2016.

Where is Katya Ludwig located?

Katya Ludwig practices at 6011 NE Oregon St, Portland, OR 97213. The listed phone number is (971) 319-4827.

What is Katya Ludwig's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Katya Ludwig enrolled in Medicare?

Yes. Katya Ludwig is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katya Ludwig's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katya Ludwig reassigns Medicare benefits to Sprout Therapy Pdx LLC (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 Katya Ludwig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katya Ludwig accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan and 1 other insurer list Katya Ludwig 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 Katya Ludwig was last updated on June 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.