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CECILIA MARIE STARK PCSW
NPI 1669040838
Social Worker - Clinical in Casper, WY

Active since June 15, 2021PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: May 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 13, 2025, Jun 15, 2021 (2 updates tracked since 2021).

About Cecilia Marie Stark Pcsw NPPES

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

CECILIA MARIE STARK PCSW (NPI 1669040838) is an individual clinical provider in Casper, Wyoming, licensed in Wyoming (932) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1669040838
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCECILIA MARIE STARKCredential: PCSW
Location AddressPO BOX 2984Casper, WY 82602-2984
Mailing AddressPo Box 2984Casper, WY 82602-2984 · (307) 315-8100
Phone(307) 315-8100
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 15, 2021
Last NPPES UpdateMay 13, 20252 updates tracked since enumeration
NPPES CertifiedMay 13, 2025
✔ NPI 1669040838 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 WY · 932
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.
PO BOX 2984, Casper, WY 82602
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cecilia Marie Stark Pcsw 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 ID2365960507
PECOS Enrollment IDI20250520004594
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 Cecilia Stark reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Brain Injury Association Of Wyoming
1.3 mi
Mental Health (Including Community Mental Health Center)
350 BIG HORN RD STE 101
Casper, WY 82601
  • Reassigned Medicare billing, Wyoming enrollment
  • 2 clinicians in this Medicare group
NPI 1003220096 (307) 473-1767

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 82602 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 $56.42 – $170.72
Typical copayment $0.00 (range $14.10 – $42.68)
Most-billed visit code NA
Established Patient
$70.32 typical visit price
range $18.19 – $139.32
Typical copayment $17.58 (range $4.54 – $34.83)
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

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

JACI PATCHEN
Case Manager/Care Coordinator
PO BOX 2984
CASPER, WY 82602
Natrona County (307) 473-1767

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 Cecilia Stark's NPI number?

The NPI number for Cecilia Stark is 1669040838. It was assigned to this individual provider in the NPPES registry on June 15, 2021.

Where is Cecilia Stark located?

Cecilia Stark practices at PO Box 2984, Casper, WY 82602. The listed phone number is (307) 315-8100.

What is Cecilia Stark's specialty?

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

Is Cecilia Stark enrolled in Medicare?

Yes. Cecilia Stark 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.

Which organization bills Medicare for Cecilia Stark's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cecilia Stark reassigns Medicare benefits to Brain Injury Association Of Wyoming (Casper, WY). 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 Cecilia Stark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cecilia Stark accept?

Health plans from Blue Cross Blue Shield of Wyoming list Cecilia Stark 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 Cecilia Stark was last updated on May 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.