Karleen Margaret Guluzzy, APRN - Family Medicine in Derby, CT

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Karleen Margaret Guluzzy, APRN is a Family Medicine physician based in Derby, Connecticut. Karleen Margaret Guluzzy is licensed to practice in Connecticut (license number 14661) and her current practice location is 204 New Haven Ave Unit 2f, Derby, Connecticut. She can be reached at her office (for appointments etc.) via phone at (203) 308-0935.

NPI number for Karleen Margaret Guluzzy is 1962371724 and her current mailing address is 204 New Haven Ave Unit 2f, Derby, Connecticut. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1962371724.

Contact Information

Karleen Margaret Guluzzy, APRN
204 New Haven Ave Unit 2f,
Derby, CT 06418-2139
(203) 308-0935
Not Available

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Physician's Profile

Full NameKarleen Margaret Guluzzy
GenderFemale
SpecialityFamily Medicine
Location204 New Haven Ave Unit 2f, Derby, Connecticut
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1962371724
  • Provider Enumeration Date: 10/31/2025
  • Last Update Date: 10/31/2025

Medical Identifiers

Medical identifiers for Karleen Margaret Guluzzy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962371724NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 14661 (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. Karleen Margaret Guluzzy 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
Karleen Margaret Guluzzy, APRN
204 New Haven Ave Unit 2f,
Derby, CT 06418-2139

Ph: (203) 308-0935		Karleen Margaret Guluzzy, APRN
204 New Haven Ave Unit 2f,
Derby, CT 06418-2139

Ph: (203) 308-0935

Reviews and Comments


Family Medicine Doctors in Derby, CT


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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.