JESSICA L WILLIAMS MD
NPI 1821148610
Pediatrics in Hartford, CT

Active since January 12, 2007PECOS EnrolledAccepts Medicare Assignment
282 WASHINGTON ST, HARTFORD, CT 06106(860) 837-6717 Get Directions Write a Review

NPPES record last updated: May 8, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 8, 2023, Mar 7, 2023, Apr 6, 2022 and 1 more (4 updates tracked since 2019).

About Jessica L Williams Md NPPES

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

JESSICA L WILLIAMS MD (NPI 1821148610) is an individual pediatrics provider in Hartford, Connecticut, licensed in Connecticut (047548) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hartford, and is a graduate of University Of Connecticut School Of Medicine (2003).

NPPES Registry Identity

NPI1821148610
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameJESSICA L WILLIAMSCredential: MD
Location Address282 WASHINGTON STHartford, CT 06106
Mailing Address282 Washington StHartford, CT 06106-3322 · (860) 837-6717 · Fax (860) 837-6802
Sole ProprietorNo
Medical School CMSUniversity Of Connecticut School Of MedicineGraduated 2003
Enumeration DateJanuary 12, 2007
Last NPPES UpdateMay 8, 20234 updates tracked since enumeration
NPPES CertifiedMay 8, 2023
NPI 1821148610 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses Licensed in CT · 047548 Licensed in WI · 50145-020 Licensed in IL · 036115080
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Obesity MedicineTaxonomy 2080B0002X · License 047548 (CT)
282 WASHINGTON ST, Hartford, CT 06106

Secondary Practice Location 1

Location 1282 Washington StHartford, CT 06106 · Phone (860) 837-6717

Other Identifiers 2

Medicaid34771200WI
Medicaid036115080IL

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

Jessica L Williams Md 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 ID7719087113
PECOS Enrollment IDI20091214000588
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 06106 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
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 20

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

Pediatrics (Pediatric Cardiology)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics
282 WASHINGTON ST
HARTFORD, CT 06106
Student in an Organized Health Care Education/Training Program
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics (Neonatal-Perinatal Medicine)
282 WASHINGTON ST
HARTFORD, CT 06106
Pediatrics (Pediatric Pulmonology)
282 WASHINGTON ST
HARTFORD, CT 06106
Physician Assistant (Surgical)
282 WASHINGTON ST
HARTFORD, CT 06106
Student in an Organized Health Care Education/Training Program
282 WASHINGTON ST
HARTFORD, CT 06106
Student in an Organized Health Care Education/Training Program
282 WASHINGTON ST
HARTFORD, CT 06106

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 Williams's NPI number?

The NPI number for Jessica Williams is 1821148610. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is Jessica Williams located?

Jessica Williams practices at 282 Washington St, Hartford, CT 06106. The listed phone number is (860) 837-6717.

What is Jessica Williams's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Jessica Williams enrolled in Medicare?

Yes. Jessica Williams 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 Jessica Williams was last updated on May 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.