DR MELISSA SHARP AND ASSOCIATES LTD
NPI 1871892828
Clinic/Center - Adult Mental Health in Saint Charles, IL

Q: What is Dr Melissa Sharp And Associates Ltd's NPI number?

The NPI number for Dr Melissa Sharp And Associates Ltd is 1871892828. It was assigned to this organization in the NPPES registry on March 16, 2011.

Q: What is Dr Melissa Sharp And Associates Ltd's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

Active since March 16, 2011

1121 E MAIN ST, SUITE 405, SAINT CHARLES, IL 60174(630) 777-6333(630) 444-1407 Get Directions Write a Review

NPPES record last updated: April 14, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr Melissa Sharp And Associates Ltd NPPES

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

DR MELISSA SHARP AND ASSOCIATES LTD (NPI 1871892828) is a healthcare organization registered as an adult mental health in Saint Charles, Illinois and active in the NPI registry since March 2011. The organization lists Melissa Jane Sharp, Owner, as its authorized official.

NPPES Registry Identity

NPI1871892828

Entity TypeOrganization

Primary Taxonomy261QM0850X

Legal Business NameDR MELISSA SHARP AND ASSOCIATES LTD

Location Address1121 E MAIN ST, SUITE 405Saint Charles, IL 60174-2205

Mailing Address1121 E Main St, Suite 405Saint Charles, IL 60174-2205 · (630) 777-6333 · Fax (630) 444-1407

Phone(630) 777-6333

Fax(630) 444-1407

Organization SubpartNo

Authorized OfficialMelissa Jane SharpOwner · (630) 777-6333

Enumeration DateMarch 16, 2011

Last NPPES UpdateApril 14, 2011

✔ NPI 1871892828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities

Taxonomy Code261QM0850X

License✔ Licensed in IL · 071006672

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.

Also ListedClinic/Center · Adolescent and Children Mental HealthTaxonomy 261QM0855X · License 071006672 (IL)

1121 E MAIN ST, Saint Charles, IL 60174

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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr Melissa Sharp And Associates Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr Melissa Sharp And Associates Ltd, which bills Medicare for the services this clinician delivers.

Clinician (1)

Melissa Sharp, PSY.D.

Clinical Psychologist

NPI 1174530497

1434 E MAIN ST STE B
St Charles, IL 60174

(630) 777-6333

✔ PECOS✔ Accepts Medicare0.2 mi

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 Dr Melissa Sharp And Associates Ltd's NPI number?

The NPI number for Dr Melissa Sharp And Associates Ltd is 1871892828. It was assigned to this organization in the NPPES registry on March 16, 2011.

Where is Dr Melissa Sharp And Associates Ltd located?

Dr Melissa Sharp And Associates Ltd is located at 1121 E Main St Suite 405, Saint Charles, IL 60174. The listed phone number is (630) 777-6333.

What is Dr Melissa Sharp And Associates Ltd's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

Is Dr Melissa Sharp And Associates Ltd enrolled in Medicare?

Yes. Dr Melissa Sharp And Associates Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr Melissa Sharp And Associates Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Dr Melissa Sharp And Associates Ltd. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr Melissa Sharp And Associates Ltd was last updated on April 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.