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MS. KATIE FOSSELIUS LCSW, LAC
NPI 1811587298
Social Worker - Clinical in Lakewood, CO

Active since January 20, 2021PECOS EnrolledAccepts Medicare Assignment
7114 W JEFFERSON AVE, LAKEWOOD, CO 80235(303) 319-1023 Get Directions Write a Review

NPPES record last updated: August 8, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 8, 2024, Jun 19, 2023, Jan 20, 2021 (3 updates tracked since 2021).

About Ms. Katie Fosselius Lcsw, Lac NPPES

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

MS. KATIE FOSSELIUS LCSW, LAC (NPI 1811587298) is an individual clinical provider in Lakewood, Colorado, licensed in Colorado (CSW.09929311) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1811587298
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. KATIE FOSSELIUSCredential: LCSW, LAC
Location Address7114 W JEFFERSON AVELakewood, CO 80235-2354
Mailing Address7114 W Jefferson Ave Ste 306Lakewood, CO 80235-2373 · (970) 310-3406
Phone(303) 319-1023
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJanuary 20, 2021
Last NPPES UpdateAugust 8, 20243 updates tracked since enumeration
NPPES CertifiedAugust 8, 2024
✔ NPI 1811587298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CO · CSW.09929311
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License ACD.0002211 (CO)
7114 W JEFFERSON AVE, Lakewood, CO 80235
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Katie Fosselius Lcsw, Lac 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 ID3577001676
PECOS Enrollment IDI20240821000303
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80235 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 $58.06 – $174.82
Typical copayment $0.00 (range $14.51 – $43.70)
Most-billed visit code NA
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
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 7

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

MARGUERITE BARBARA HARPER LPC
Counselor (Mental Health)
7114 W JEFFERSON AVE, SUITE #111
LAKEWOOD, CO 80235
Denver County (303) 716-3577
GINA MARIE MORTELLARO L.AC, C.H. DIPL. OM
Acupuncturist
7114 W JEFFERSON AVE, SUITE 208
LAKEWOOD, CO 80235
Denver County (303) 997-9414
KATHLEEN A BIRD LPC
Counselor (Professional)
7114 W JEFFERSON AVE, SUITE #111
LAKEWOOD, CO 80235
Denver County (303) 989-2488
ROBERT A. KOOKEN PH.D.
Clinical Neuropsychologist
7114 W JEFFERSON AVE
LAKEWOOD, CO 80235
Denver County (720) 870-3050
AMANDA TRUJILLO LMFT
Marriage & Family Therapist
7114 W JEFFERSON AVE, SUITE 212
LAKEWOOD, CO 80235
Denver County (720) 668-6162
MR. DEAN ERIC PETERSON MA, LPC, CAC III
Counselor (Professional)
7114 W JEFFERSON AVE, #111
LAKEWOOD, CO 80235
Denver County (303) 877-7798
DR. LAURA A ROKOSZ M.D.
Specialist
7114 W JEFFERSON AVE, STE 205
LAKEWOOD, CO 80235
Denver County (303) 531-4660

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 Katie Fosselius's NPI number?

The NPI number for Katie Fosselius is 1811587298. It was assigned to this individual provider in the NPPES registry on January 20, 2021.

Where is Katie Fosselius located?

Katie Fosselius practices at 7114 W Jefferson Ave, Lakewood, CO 80235. The listed phone number is (303) 319-1023.

What is Katie Fosselius's specialty?

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

Is Katie Fosselius enrolled in Medicare?

Yes. Katie Fosselius 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.

When was this NPI record last updated?

The NPPES record for Katie Fosselius was last updated on August 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.