Ahmed Hassan Ewida, MD - Medicare Internal Medicine in New Haven, CT

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Ahmed Hassan Ewida, MD is a medicare enrolled "Internal Medicine" physician in New Haven, Connecticut. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Westchester Medical Center Advanced Physician Services Pc, Northeast Medical Group Inc, Middlesex Hospital, The Hospital Of Central Connecticut At New Britain General And Bradley, Midstate Medical Center and his current practice location is 20 York St, New Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 688-1734.

Ahmed Hassan Ewida is licensed to practice in Connecticut (license number 72008) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1720462021.

Contact Information

Ahmed Hassan Ewida, MD
20 York St,
New Haven, CT 06510-3220
(203) 688-1734
Not Available

Map and Direction




Physician's Profile

Full NameAhmed Hassan Ewida
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location20 York St, New Haven, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ahmed Hassan Ewida graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1720462021
  • Provider Enumeration Date: 07/16/2015
  • Last Update Date: 08/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2264781764
  • Enrollment ID: I20180816001188

Medical Identifiers

Medical identifiers for Ahmed Hassan Ewida such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720462021NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 294638 (New York)Secondary
208M00000XHospitalist 294638 (New York)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207R00000XInternal Medicine 72008 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hartford Healthcare At HomeBloomfield, CTHospice
The Hospital Of Central ConnecticutNew britain, CTHospital
Westchester Medical CenterValhalla, NYHospital
Midstate Medical CenterMeriden, CTHospital
Yale-new Haven HospitalNew haven, CTHospital
Middlesex HospitalMiddletown, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Westchester Medical Center Advanced Physician Services Pc3173660776734
Northeast Medical Group Inc12542338361244
Middlesex Hospital5092611731204
The Hospital Of Central Connecticut At New Britain General And Bradley6507776564333
Midstate Medical Center7416840699129

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. Ahmed Hassan Ewida allows following entities to bill medicare on his behalf.
Entity NameGuthrie Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134178635
PECOS PAC ID: 6002728656
Enrollment ID: O20031103000220
Entity NameCogent Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912941238
PECOS PAC ID: 7315836780
Enrollment ID: O20040312001215
Entity NameRegional Medical Practice, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285749093
PECOS PAC ID: 9032115233
Enrollment ID: O20061011000421
Entity NameWestchester Medical Center Advanced Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912131392
PECOS PAC ID: 3173660776
Enrollment ID: O20091031000042
Entity NameApogee Medical Group, New York, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841520236
PECOS PAC ID: 4587793294
Enrollment ID: O20100518000664
Entity NameNew York Medical Physician Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578316501
PECOS PAC ID: 6709226350
Enrollment ID: O20240430000132

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. Ahmed Hassan Ewida 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
Ahmed Hassan Ewida, MD
20 York Street, Cb-329,
New Haven, CT 06510-3220

Ph: (203) 688-4748		Ahmed Hassan Ewida, MD
20 York St,
New Haven, CT 06510-3220

Ph: (203) 688-1734

Reviews and Comments


Internal Medicine Doctors in New Haven, CT

Dr. Brian Christopher Cambi, M.D.
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Phone: 203-785-4129    Fax: 203-737-2437
Ms. Maryam Gondal, M.D.
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Matthew Joseph Mcconnell, M.D.
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Phone: 203-785-7012    
Marie Anjeliese Rodriguez,
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Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    
Dr. Margaret M Xu, MD
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Medicare: Medicare Enrolled
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    
Carola Marte, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1450 Chapel St, Haelen Center, New Haven, CT 06511
Phone: 203-789-4135    Fax: 203-867-5241
Jeanette M Tetrault, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Long Wharf Dr, New Haven, CT 06511
Phone: 203-781-4600    Fax: 203-781-4624

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.