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

JESSICA L ST. LOUIS LCSW
NPI 1063646156
Social Worker - Clinical in Willimantic, CT

Active since May 05, 2009PECOS Enrolled
95.83/100
CMS Quality Rating
112 MANSFIELD AVE, WILLIMANTIC, CT 06226(860) 456-6985(860) 456-6771 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2023, Jan 9, 2017 (2 updates tracked since 2017).

About Jessica L St. Louis Lcsw NPPES

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

JESSICA L ST. LOUIS LCSW (NPI 1063646156) is an individual clinical provider in Willimantic, Connecticut, licensed in Connecticut (006240) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Hartford.

NPPES Registry Identity

NPI1063646156
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJESSICA L ST. LOUISCredential: LCSW
Location Address112 MANSFIELD AVEWillimantic, CT 06226-2045
Mailing Address1290 Silas Deane HwyWethersfield, CT 06109-4337
Phone(860) 456-6985
Fax(860) 456-6771
Sole ProprietorYes
Enumeration DateMay 5, 2009
Last NPPES UpdateJune 19, 20262 updates tracked since enumeration
NPPES CertifiedJune 19, 2026
✔ NPI 1063646156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CT · 006240
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.
112 MANSFIELD AVE, Willimantic, CT 06226
Open in Google Maps ↗

Secondary Practice Location 1

Location 1282 Washington StHartford, CT 06106-3322 · Phone (860) 545-9000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica L St. Louis Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06226 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 $60.82 – $183.10
Typical copayment $0.00 (range $15.20 – $45.77)
Most-billed visit code NA
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.33
Promoting Interoperability100
Improvement Activities40
Cost69.53

Other Providers at the Same Location NPPES 20

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

BETHANY JOY KENNEDY APRN
Nurse Practitioner (Acute Care)
112 MANSFIELD AVE
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-9116
MARLENE SCHWARTZ M.D.
Internal Medicine (Pulmonary Disease)
112 MANSFIELD AVE, PULMONARY DISEASE DIVISION, HATCH WING
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-7279
WINDHAM COMMUNITY MEMORIAL HOSPITAL, INC.
General Acute Care Hospital
112 MANSFIELD AVE
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-6752
LORI BERNIER LCSW
Social Worker (Clinical)
112 MANSFIELD AVE
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-6793
JESSICA LISE VERCRUYSSE MD
Emergency Medicine
112 MANSFIELD AVE
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (904) 265-6850
SAMER T MORCOS MD
Internal Medicine (Pulmonary Disease)
112 MANSFIELD AVE
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-6713
ERIN CURRY BANE DNP CNM
Midwife
112 MANSFIELD AVE
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-6796
THOMAS GILMORE
Emergency Medicine
112 MANSFIELD AVE, WINDHAM HOSPITAL
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (215) 955-9837

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 Jessica St. Louis's NPI number?

The NPI number for Jessica St. Louis is 1063646156. It was assigned to this individual provider in the NPPES registry on May 5, 2009.

Where is Jessica St. Louis located?

Jessica St. Louis practices at 112 Mansfield Ave, Willimantic, CT 06226. The listed phone number is (860) 456-6985.

What is Jessica St. Louis's specialty?

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

Is Jessica St. Louis enrolled in Medicare?

Yes. Jessica St. Louis is registered in the Medicare PECOS enrollment system.

What insurance does Jessica St. Louis accept?

Health plans from Providence Health Plan list Jessica St. Louis 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 Jessica St. Louis was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.