Eugenia Diaz, - General Practice in Fairfield, CT

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Eugenia Diaz, is a General Practice physician based in Fairfield, Connecticut. Eugenia Diaz is licensed to practice in Connecticut (license number 208D00000X) and her current practice location is 501 Kings Hwy E Ste 110, Fairfield, Connecticut. She can be reached at her office (for appointments etc.) via phone at (855) 444-5664.

NPI number for Eugenia Diaz is 1689582686 and her current mailing address is 1309 Riverbank Rd, Stamford, Connecticut. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1689582686.

Contact Information

Eugenia Diaz,
501 Kings Hwy E Ste 110,
Fairfield, CT 06825-4859
(855) 444-5664
Not Available

Map and Direction




Physician's Profile

Full NameEugenia Diaz
GenderFemale
SpecialityGeneral Practice
Location501 Kings Hwy E Ste 110, Fairfield, Connecticut
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1689582686
  • Provider Enumeration Date: 08/31/2026
  • Last Update Date: 08/31/2026

Medical Identifiers

Medical identifiers for Eugenia Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689582686NPI-NPPES
003004446OtherCTHUSKY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 208D00000X (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. Eugenia Diaz 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
Eugenia Diaz,
1309 Riverbank Rd,
Stamford, CT 06903-2026

Ph: (203) 309-8991		Eugenia Diaz,
501 Kings Hwy E Ste 110,
Fairfield, CT 06825-4859

Ph: (855) 444-5664

Reviews and Comments


General Practice Doctors in Fairfield, CT

Theodore T Hios,
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Practice Location: 166 Palamar Dr, Fairfield, CT 06825
Phone: 203-550-6004    

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.