KELLILYNN BOSAK (LCSW) – Clinical Social Worker, NPI 1205363421

KELLILYNN BOSAK (LCSW) is a healthcare provider. based in Coos bay, Oregon. specializing in Clinical Social Worker. They hold the professional credentials LCSW. They hold a License No. 149019376 (IL). The NPI Number for KELLILYNN BOSAK (LCSW) is 1205363421

Main info

Female
11 Years Of Experience
Accepts Medicare Assignment
Name
KELLILYNN BOSAK (LCSW)
NPI
1205363421
Phone
(541) 267-5151
Address
1900 WOODLAND DR
Enumeration Date
18 May 2017
Last Update Date
6 November 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7083830113
Graduation Year
2015 (11 years ago)
PAC ID
8729357892
Group Practice PAC ID
1557270139
Professional Enrollment ID
I20200527000384
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience51
Completeness85
Years active:9State licenses:2Digital endpointsOther names

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Provider Addresses for KELLILYNN BOSAK (LCSW)

  • North Bend Medical Center, 1900, Woodland Drive, Coos Bay, Coos County, Oregon, 97420, United States

    COOS BAY, OR 974202099

    Phone: (541) 267-5151

    Fax: (541) 266-4554

    Type: Location

  • 1900 Woodland Dr

    Coos Bay, OR 974202099

    Phone: (541) 267-5151

    Fax: (541) 266-4554

    Type: Location

  • 150 S WALL ST

    COOS BAY, OR 974203233

    Phone: (541) 435-7200

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2020-05-27

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20170705001212IClinical Social WorkerILTBD
I20200527000384IClinical Social WorkerORTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
90832Psychotherapy, 30 minutes16957$0
90834Psychotherapy, 45 minutes9935$0
99494Psychiatric collaborative care management per calendar month, each additional 30 minutes7518$0
99493Follow-up psychiatric collaborative care management, subsequent calendar month, first 60 minutes6716$0
99492Initial psychiatric collaborative care management, first calendar month, first 70 minutes1919$0
View full utilization report →

Insurance plans in this area (ZIP 97420)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1557270139View full group profile
NameSpecialtyState
Family PracticeIL
-IL
Clinical Social WorkerIL
Family PracticeIL
-IL
Hospitalist, Family PracticeIL
-IL
Family PracticeIL
Nurse PractitionerIL
Family PracticeMI

Reviews

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Frequently asked questions

What is the standard ID for KELLILYNN BOSAK (LCSW) in the U.S.?
In the U.S., KELLILYNN BOSAK (LCSW) is identified by NPI 1205363421.
Is KELLILYNN BOSAK (LCSW) currently accepting referrals based on NPI status?
Registry metadata lists KELLILYNN BOSAK (LCSW) as active.
What type of care does KELLILYNN BOSAK (LCSW) provide?
KELLILYNN BOSAK (LCSW)'s profile centers on Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Is KELLILYNN BOSAK (LCSW) tied to Coos Bay, Oregon?
If you are local to Coos Bay, Oregon, KELLILYNN BOSAK (LCSW) may be relevant to your search.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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