- Medicare in Bloomfield, CT

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is a medicare enrolled "Ophthalmology" provider in Bloomfield, Connecticut. Their current practice location is 11 Mountain Ave, Ste 308, Bloomfield, Connecticut. You can reach out to their office (for appointments etc.) via phone at (860) 943-1997.

is licensed to practice in * (Not Available) (license number ) and it also participates in the medicare program. is enrolled with medicare and should accept medicare assignments and since they are enrolled in medicare, they may order Medicare Part D Prescription drugs, if eligible. The facility's NPI Number is 1275781429.

Contact Information

11 Mountain Ave, Ste 308,
Bloomfield, CT 06002-2343
(860) 943-1997
(860) 943-1990

Map and Direction




Healthcare Provider's Profile

Full Name
TypeFacility
SpecialityOphthalmology
Location11 Mountain Ave, Bloomfield, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and accepts medicare insurance. Providers at this facility may prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275781429
  • Provider Enumeration Date: 08/29/2008
  • Last Update Date: 11/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8527136407
  • Enrollment ID: O20210211000799

Medical Identifiers

Medical identifiers for such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275781429NPI-NPPES
1020508MedicaidAK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist (* (Not Available))Secondary
156FX1101XTechnician/technologist - Ophthalmic Assistant (* (Not Available))Secondary
207W00000XOphthalmology (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. acts as a billing entity for following providers:
Provider NameAlexander Chi-shun Tsang
Provider TypePractitioner - Ophthalmology
Provider IdentifiersNPI Number: 1861464323
PECOS PAC ID: 4981706462
Enrollment ID: I20180809004238

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. is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address

84 Timberwood Rd,
West Hartford, CT 06117-1466

Ph: (860) 943-1997
11 Mountain Ave, Ste 308,
Bloomfield, CT 06002-2343

Ph: (860) 943-1997

Reviews and Comments



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).

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