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MRS. SHERI LYNN MILLER MS, LMFT, LCPC
NPI 1841256419
Marriage & Family Therapist in O'fallon, IL

Active since April 24, 2006PECOS EnrolledAccepts Medicare Assignment
COUNSELING ASSOCIATES OF SOUTHERN ILLINOIS, 1669 WINDHAM WAY, SUITE B, O'FALLON, IL 62269(618) 622-2579(618) 624-8506 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mrs. Sheri Lynn Miller Ms, Lmft, Lcpc NPPES

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

MRS. SHERI LYNN MILLER MS, LMFT, LCPC (NPI 1841256419) is an individual marriage & family therapist in O'fallon, Illinois and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1841256419
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. SHERI LYNN MILLERCredential: MS, LMFT, LCPC
Location AddressCOUNSELING ASSOCIATES OF SOUTHERN ILLINOIS, 1669 WINDHAM WAY, SUITE BO'fallon, IL 62269
Mailing AddressCounseling Associates Of Southern Illinois, 1669 Windham Way, Suite BO'fallon, IL 62269 · (618) 622-2579 · Fax (618) 624-8506
Phone(618) 622-2579
Fax(618) 624-8506
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateApril 24, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1841256419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
COUNSELING ASSOCIATES OF SOUTHERN ILLINOIS, O'fallon, IL 62269
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, UnitedHealthcare.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

Mrs. Sheri Lynn Miller Ms, Lmft, Lcpc 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 ID3779682604
PECOS Enrollment IDI20240312000089
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 Sheri Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clipper And Miller, PC
1.0 mi
Marriage & Family Therapist
1669 WINDHAM WAY, SUITE B
O Fallon, IL 62269
  • Reassigned Medicare billing, Illinois enrollment
  • 3 clinicians in this Medicare group
NPI 1689706533 (618) 622-2579

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

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 Sheri Miller's NPI number?

The NPI number for Sheri Miller is 1841256419. It was assigned to this individual provider in the NPPES registry on April 24, 2006.

Where is Sheri Miller located?

Sheri Miller practices at Counseling Associates Of Southern Illinois 1669 Windham Way, Suite B, O'fallon, IL 62269. The listed phone number is (618) 622-2579.

What is Sheri Miller's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Sheri Miller enrolled in Medicare?

Yes. Sheri Miller 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 Sheri Miller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sheri Miller reassigns Medicare benefits to Clipper And Miller, PC (O Fallon, IL). 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 Sheri Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sheri Miller accept?

Health plans from Medica and UnitedHealthcare list Sheri Miller 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 Sheri Miller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.