Dr Francis Ruiz, MD - Medicare Family Medicine in North Haven, CT

Dr Francis Ruiz, MD is a medicare enrolled "Family Medicine" physician in North Haven, Connecticut. His current practice location is 190 Universal Dr N # 103, North Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 234-5200.

Dr Francis Ruiz is licensed to practice in Connecticut (license number 77287) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1205413952.

Contact Information

Dr Francis Ruiz, MD
190 Universal Dr N # 103,
North Haven, CT 06473-3156
(203) 234-5200
Not Available

Map and Direction




Physician's Profile

Full NameDr Francis Ruiz
GenderMale
SpecialityFamily Medicine
Location190 Universal Dr N # 103, North Haven, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1205413952
  • Provider Enumeration Date: 03/28/2021
  • Last Update Date: 04/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0446795751
  • Enrollment ID: I20240711000472

Medical Identifiers

Medical identifiers for Dr Francis Ruiz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205413952NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 77287 (Connecticut)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Francis Ruiz allows following entities to bill medicare on his behalf.
Entity NameHartford Healthcare Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043561301
PECOS PAC ID: 1153573902
Enrollment ID: O20121201000007
Entity NameHartford Healthcare Urgent Care Centers Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093239683
PECOS PAC ID: 7618242777
Enrollment ID: O20170929001464

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. Dr Francis Ruiz 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
Dr Francis Ruiz, MD
181 Madison Rd,
Durham, CT 06422-2910

Ph: (559) 380-5790
Dr Francis Ruiz, MD
190 Universal Dr N # 103,
North Haven, CT 06473-3156

Ph: (203) 234-5200

Reviews and Comments


Family Medicine Doctors in North Haven, CT

Shazia Josephine Joseph, APRN
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 12 Village St Ste 5, North Haven, CT 06473
Phone: 203-843-4629    
Lauren Mitchell, APRN
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 111 Collett St, North Haven, CT 06473
Phone: 860-301-4982    
Myriam Alexa Hinojosa, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 4a Devine St, North Haven, CT 06473
Phone: 203-287-6900    

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.