Dr Judith M Castillo, MD - Medicare Endocrinology in Trumbull, CT

Dr Judith M Castillo, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Trumbull, Connecticut. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Northeast Medical Group Inc and her current practice location is 112 Quarry Rd, Suite 250, Trumbull, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 372-7200.

Dr Judith M Castillo is licensed to practice in Connecticut (license number 043964) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1205034600.

Contact Information

Dr Judith M Castillo, MD
112 Quarry Rd, Suite 250,
Trumbull, CT 06611-4816
(203) 372-7200
(203) 374-1473

Map and Direction




Physician's Profile

Full NameDr Judith M Castillo
GenderFemale
SpecialityEndocrinology
Experience23 Years
Location112 Quarry Rd, Trumbull, Connecticut
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Judith M Castillo graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1205034600
  • Provider Enumeration Date: 07/06/2007
  • Last Update Date: 01/13/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3577636281
  • Enrollment ID: I20080714000390

Medical Identifiers

Medical identifiers for Dr Judith M Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205034600NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 043964 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bridgeport HospitalBridgeport, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeast Medical Group Inc12542338361244

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 Judith M Castillo allows following entities to bill medicare on her behalf.
Entity NameNortheast Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043278351
PECOS PAC ID: 1254233836
Enrollment ID: O20040123000522

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 Judith M Castillo 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 Judith M Castillo, MD
112 Quarry Rd, Suite 250,
Trumbull, CT 06611-4816

Ph: (203) 372-7200
Dr Judith M Castillo, MD
112 Quarry Rd, Suite 250,
Trumbull, CT 06611-4816

Ph: (203) 372-7200

Reviews and Comments


Internal Medicine Doctors in Trumbull, CT

Dawn Lukose,
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 112 Quarry Rd Ste 220, Trumbull, CT 06611
Phone: 203-374-6162    
Geny Ann George, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 115 Technology Dr Ste 101, Trumbull, CT 06611
Phone: 203-372-7200    
Daniel G. Sica, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 888 White Plains Rd, Suite 203, Trumbull, CT 06611
Phone: 203-459-0408    Fax: 203-459-0410
Joseph A Evangelista, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 15 Corporate Dr, #2-2, Trumbull, CT 06611
Phone: 203-268-8673    
Dr. Molain Saintilus, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 112 Quarry Rd, Suite 220, Trumbull, CT 06611
Phone: 203-374-6162    Fax: 203-374-1549
Linda S Werner, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 115 Technology Dr Unit C101, Trumbull, CT 06611
Phone: 203-372-7200    Fax: 203-374-1473
Dr. William G. Hulcher, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 888 White Plains Rd, Suite 202, Trumbull, CT 06611
Phone: 203-459-9666    Fax: 203-459-9698

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.