THOMAS MATTHEW ARNISTA (O.D.) – Optometrist, NPI 1811089188

THOMAS MATTHEW ARNISTA (O.D.) is a healthcare provider. based in Southington, Connecticut. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 2025 (CT). The NPI Number for THOMAS MATTHEW ARNISTA (O.D.) is 1811089188

Main info

Male
Sole Proprietor
41 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS MATTHEW ARNISTA (O.D.)
NPI
1811089188
Phone
(860) 620-9681
Address
220 WELCH RD
Enumeration Date
28 September 2006
Last Update Date
18 October 2016

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2038656727
Graduation Year
1985 (41 years ago)
PAC ID
7416114467
Group Practice PAC ID
1658713797
Professional Enrollment ID
I20120203000086
Address ID
CT065103001NE815XXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

530 OPTOMETRY in CT

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Provider Addresses for THOMAS MATTHEW ARNISTA (O.D.)

  • 220, Welch Road, Southington, Capitol Planning Region, Connecticut, 06489, United States

    SOUTHINGTON, CT 064891013

    Phone: (860) 620-9681

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $45.

Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.

Last reported payment date: 2023-09-09 • Largest payer in this snapshot: GENZYME CORPORATION ($45).

Total Amount

$45

General + Research + Ownership

Payments

1

Total payment records

General Amount

$45

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-09-09

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
GENZYME CORPORATION$45
View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2012-02-03

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20120203000086IOptometryCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
92014Established patient complete exam of visual system2929$0
92012Established patient problem focused exam of visual system1413$0
92250Photography of the retina1212$0
92004New patient complete exam of visual system1111$0
View full utilization report →

Insurance plans in this area (ZIP 06489)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1658713797View full group profile
NameSpecialtyState
O P T O M E T R YCT
O P T O M E T R YCT
O P T O M E T R YCT
O P T O M E T R YCT
O P T O M E T R YCT
O P T O M E T R YCT

Reviews

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Frequently asked questions

What is the 10-digit NPI for THOMAS MATTHEW ARNISTA (O.D.)?
THOMAS MATTHEW ARNISTA (O.D.) — NPI 1811089188 — is the standard way to identify this listing.
Is THOMAS MATTHEW ARNISTA (O.D.) still practicing?
THOMAS MATTHEW ARNISTA (O.D.) is currently listed as active in the public NPI registry.
What is THOMAS MATTHEW ARNISTA (O.D.) best known for clinically?
Directory data describes THOMAS MATTHEW ARNISTA (O.D.) with Optometrist. Clinical services aligned with this taxonomy classification.
What address line appears for THOMAS MATTHEW ARNISTA (O.D.)?
THOMAS MATTHEW ARNISTA (O.D.)'s geographic hint is Southington, Connecticut in our summary view.
Is the information about THOMAS MATTHEW ARNISTA (O.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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