Anne Katherine Mongiu, MD, PHD - Medicare Colorectal Surgery (proctology) in New Haven, CT

Anne Katherine Mongiu, MD, PHD is a medicare enrolled "Colon & Rectal Surgery" physician in New Haven, Connecticut. She went to Northwestern University Feinberg Medical School and graduated in 2009 and has 15 years of diverse experience with area of expertise as Colorectal Surgery (proctology). She is a member of the group practice Yale University and her current practice location is 800 Howard Ave Fl 3, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 785-2616.

Anne Katherine Mongiu is licensed to practice in Connecticut (license number 66762) 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 1356580575.

Contact Information

Anne Katherine Mongiu, MD, PHD
800 Howard Ave Fl 3,
New Haven, CT 06519-1369
(203) 785-2616
(203) 785-2615

Map and Direction




Physician's Profile

Full NameAnne Katherine Mongiu
GenderFemale
SpecialityColorectal Surgery (proctology)
Experience15 Years
Location800 Howard Ave Fl 3, New Haven, 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:
  • Anne Katherine Mongiu attended and graduated from Northwestern University Feinberg Medical School in 2009
  NPI Data:
  • NPI Number: 1356580575
  • Provider Enumeration Date: 02/11/2009
  • Last Update Date: 11/01/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7618244476
  • Enrollment ID: I20201229002869

Medical Identifiers

Medical identifiers for Anne Katherine Mongiu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356580575NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 66762 (Connecticut)Secondary
208C00000XColon & Rectal Surgery 66762 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yale-new Haven HospitalNew haven, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yale University94360617362241

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. Anne Katherine Mongiu allows following entities to bill medicare on her behalf.
Entity NameYale University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205822236
PECOS PAC ID: 9436061736
Enrollment ID: O20031105000015

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. Anne Katherine Mongiu 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
Anne Katherine Mongiu, MD, PHD
800 Howard Ave Fl 3,
New Haven, CT 06519-1369

Ph: (203) 785-2616
Anne Katherine Mongiu, MD, PHD
800 Howard Ave Fl 3,
New Haven, CT 06519-1369

Ph: (203) 785-2616

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).

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.