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

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

Q: 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.

Q: What is Sheri Miller's specialty?

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

Q: 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 49 days 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.

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: August 23, 2026.

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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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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

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.

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.

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 49 days 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.