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LESLIE A PECK LCSW,LICSW
NPI 1922682673
Social Worker - Clinical in Marysville, WA

Active since May 10, 2021PECOS EnrolledAccepts Medicare Assignment
17503 25TH AVE NE UNIT R308, MARYSVILLE, WA 98271(425) 280-6081 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Leslie A Peck Lcsw,licsw NPPES

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

LESLIE A PECK LCSW,LICSW (NPI 1922682673) is an individual clinical provider in Marysville, Washington, licensed in Washington (LW61344576) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1922682673
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLESLIE A PECKCredential: LCSW,LICSW
Location Address17503 25TH AVE NE UNIT R308Marysville, WA 98271-4853
Mailing Address17503 25th Ave Ne Unit R308Marysville, WA 98271-4853 · (425) 280-6081
Phone(425) 280-6081
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateMay 10, 2021
Last NPPES UpdateJune 23, 2026
NPPES CertifiedJune 23, 2026
✔ NPI 1922682673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in WA · LW61344576✔ Licensed in NV · 11393-C
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.
17503 25TH AVE NE UNIT R308, Marysville, WA 98271
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Secondary Practice Locations 2

Location 19805 Double R Blvd Ste 300Reno, NV 89521-4827 · Phone (833) 351-8255
Location 2400 Union Ave SE Ste 200223Olympia, WA 98501-2059 · Phone (833) 351-8255

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Oregon.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

Leslie A Peck Lcsw,licsw 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 ID4284105289
PECOS Enrollment IDI20260609004530
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 Leslie Peck reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mccd Fl Psychiatry Services PA
2,459 mi
Psychiatry
1301 RIVERPLACE BLVD STE 800
Jacksonville, FL 32207
  • Reassigned Medicare billing, Nevada enrollment
  • 15 clinicians in this Medicare group
NPI 1659003457 (833) 351-8255

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 98271 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 $57.27 – $172.80
Typical copayment $0.00 (range $14.31 – $43.20)
Most-billed visit code NA
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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.

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 Leslie Peck's NPI number?

The NPI number for Leslie Peck is 1922682673. It was assigned to this individual provider in the NPPES registry on May 10, 2021.

Where is Leslie Peck located?

Leslie Peck practices at 17503 25th Ave NE Unit R308, Marysville, WA 98271. The listed phone number is (425) 280-6081.

What is Leslie Peck's specialty?

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

Is Leslie Peck enrolled in Medicare?

Yes. Leslie Peck 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 Leslie Peck's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Peck reassigns Medicare benefits to Mccd Fl Psychiatry Services PA (Jacksonville, FL). 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 Leslie Peck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Leslie Peck accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Leslie Peck 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 Leslie Peck was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.