Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CARLEEN MARY RILEY-MERCADO LSCSW
NPI 1427646983
Social Worker - Clinical in Overland Park, KS

Q: What is Carleen Riley-mercado's NPI number?

The NPI number for Carleen Riley-mercado is 1427646983. It was assigned to this individual provider in the NPPES registry on January 9, 2021.

Q: What is Carleen Riley-mercado's specialty?

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

Active since January 09, 2021PECOS EnrolledAccepts Medicare Assignment

12541 FOSTER ST STE 200, OVERLAND PARK, KS 66213(913) 327-7505 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 7, 2026, Sep 29, 2026, Dec 7, 2022 and 1 more (4 updates tracked since 2021).

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About Carleen Mary Riley-mercado Lscsw NPPES

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

CARLEEN MARY RILEY-MERCADO LSCSW (NPI 1427646983) is an individual clinical provider in Overland Park, Kansas, licensed in Kansas (LSCSW07378) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS, is affiliated with Mercy Health Saint Mary's, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1427646983

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameCARLEEN MARY RILEY-MERCADOCredential: LSCSW

Location Address12541 FOSTER ST STE 200Overland Park, KS 66213-2307

Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7725

Phone(913) 327-7505

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateJanuary 9, 2021

Last NPPES UpdateOctober 7, 20264 updates tracked since enumeration

NPPES CertifiedOctober 7, 2026

✔ NPI 1427646983 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

Licenses✔ Licensed in KS · LSCSW07378✔ Licensed in MI · 6801113613

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 ListedCounselorTaxonomy 101Y00000X · License 34008995A (IN)

12541 FOSTER ST STE 200, Overland Park, KS 66213

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Secondary Practice Locations 2

Location 116974 Puntledge DrWestfield, IN 46062-6519 · Phone (317) 777-5654

Location 2300 Lafayette Ave SE Ste 4000Grand Rapids, MI 49503-4692 · Phone (616) 685-6922 · Fax (616) 685-5101

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company 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 and accepts Medicare assignment

Carleen Mary Riley-mercado Lscsw 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 ID6305215518

PECOS Enrollment IDI20221210000056

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 Reassignments

Medicare enrollment records show Carleen Riley-mercado reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Health Partners - Physician Specialist

531 mi

Internal Medicine

1675 LEAHY ST STE 324B
Muskegon, MI 49442

Reassigned Medicare billing, Michigan enrollment
150 clinicians in this Medicare group

NPI 1922248772 (231) 672-8700

Mercy Physician Network

532 mi

Family Medicine

3443 FARR RD
Fruitport, MI 49415

Reassigned Medicare billing, Michigan enrollment
130 clinicians in this Medicare group

NPI 1639502701 (231) 672-2900

Advantage Health/Saint Mary's Medical Group

535 mi

Urgent Care

3925 32ND AVE STE 500
Hudsonville, MI 49426

Reassigned Medicare billing, Michigan enrollment
737 clinicians in this Medicare group

NPI 1538430533 (616) 685-1530

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Health Saint Mary's

Acute Care Hospitals · Grand Rapids, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230059

Location200 Jefferson Avenue SEGrand Rapids, MI 49503 · Kent County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66213 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 $53.00 – $161.67

Typical copayment $0.00 (range $13.25 – $40.41)

Most-billed visit code NA

Established Patient

$66.40 typical visit price

range $16.88 – $132.11

Typical copayment $16.60 (range $4.22 – $33.02)

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 14

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

ERIC E LOWERY LSCSW

Social Worker (Clinical)