Allison Arnista, PA-C - Physician Assistant in Torrington, CT

Allison Arnista, PA-C is a Physician Assistant based in Torrington, Connecticut. Allison Arnista is licensed to practice in Connecticut (license number 7555) and her current practice location is 540 Litchfield St, Torrington, Connecticut. She can be reached at her office (for appointments etc.) via phone at (860) 496-6825.

NPI number for Allison Arnista is 1689534257 and her current mailing address is 101 Washington Blvd Unit 622, Stamford, Connecticut. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1689534257.

Contact Information

Allison Arnista, PA-C
540 Litchfield St,
Torrington, CT 06790-6679
(860) 496-6825
Not Available

Map and Direction




Provider's Profile

Full NameAllison Arnista
GenderFemale
SpecialityPhysician Assistant
Location540 Litchfield St, Torrington, Connecticut
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1689534257
  • Provider Enumeration Date: 11/14/2025
  • Last Update Date: 02/09/2026

Medical Identifiers

Medical identifiers for Allison Arnista such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689534257NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 7555 (Connecticut)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Allison Arnista is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Allison Arnista, PA-C
101 Washington Blvd Unit 622,
Stamford, CT 06902-6862

Ph: (860) 605-5755
Allison Arnista, PA-C
540 Litchfield St,
Torrington, CT 06790-6679

Ph: (860) 496-6825

Reviews and Comments


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Phone: 860-496-6650    
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Mrs. Meghan K Lunnie, PA
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Medicare: Accepting Medicare Assignments
Practice Location: 540 Litchfield St, Torrington, CT 06790
Phone: 860-496-6650    
Peter Evola, P.A.
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Medicare: Accepting Medicare Assignments
Practice Location: 996 E Main St, Torrington, CT 06790
Phone: 860-866-5809    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.