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

DR. MATTHEW THOMAS SOMERVILLE MD
NPI 1508442328
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Enfield, CT

Q: What is Matthew Somerville's NPI number?

The NPI number for Matthew Somerville is 1508442328. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Q: What is Matthew Somerville's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Active since March 22, 2021PECOS Enrolled

170 HAZARD AVE FL 1, ENFIELD, CT 06082(860) 763-3296(860) 763-4580 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 6, 2026, Jul 24, 2026, Jul 6, 2026 and 1 more (4 updates tracked since 2021).

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About Dr. Matthew Thomas Somerville Md NPPES

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

DR. MATTHEW THOMAS SOMERVILLE MD (NPI 1508442328) is an individual neurology with special qualifications in child neurology provider in Enfield, Connecticut, licensed in Connecticut (84465) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508442328

Entity TypeIndividualMale

Primary Taxonomy2084N0402X

Provider Legal NameDR. MATTHEW THOMAS SOMERVILLECredential: MD

Location Address170 HAZARD AVE FL 1Enfield, CT 06082-4520

Mailing Address170 Hazard Ave Fl 1Enfield, CT 06082-4520 · (860) 763-3296 · Fax (860) 763-4580

Phone(860) 763-3296

Fax(860) 763-4580

Sole ProprietorYes

Enumeration DateMarch 22, 2021

Last NPPES UpdateAugust 6, 20264 updates tracked since enumeration

NPPES CertifiedAugust 6, 2026

✔ NPI 1508442328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0402X

License✔ Licensed in CT · 84465

Definition

A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

Also ListedPediatricsTaxonomy 208000000X · License 84465 (CT)

170 HAZARD AVE FL 1, Enfield, CT 06082

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Matthew Thomas Somerville Md 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 06082 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

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

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

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

CT NEUROLOGY, PC

Clinic/Center (Medical Specialty)

170 HAZARD AVE FL 1
ENFIELD, CT 06082

Capitol Planning Region (860) 783-3296

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 Matthew Somerville's NPI number?

The NPI number for Matthew Somerville is 1508442328. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Where is Matthew Somerville located?

Matthew Somerville practices at 170 Hazard Ave Fl 1, Enfield, CT 06082. The listed phone number is (860) 763-3296.

What is Matthew Somerville's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Matthew Somerville enrolled in Medicare?

Yes. Matthew Somerville is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Matthew Somerville was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.