Hadrian Holder, MD - Medicare Family Practice in New Haven, CT

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Hadrian Holder, MD is a medicare enrolled "Family Medicine" physician in New Haven, Connecticut. He graduated from medical school in 2014 and has 11 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice South-west Community Health Center Inc and his current practice location is 428 Columbus Avenue, New Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 503-3000.

Hadrian Holder is licensed to practice in Connecticut (license number 64338) 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 1083093181.

Contact Information

Hadrian Holder, MD
428 Columbus Avenue,
New Haven, CT 06519-1233
(203) 503-3000
(203) 503-3224

Map and Direction




Physician's Profile

Full NameHadrian Holder
GenderMale
SpecialityFamily Practice
Experience11 Years
Location428 Columbus Avenue, 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:
  • Hadrian Holder graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1083093181
  • Provider Enumeration Date: 05/21/2015
  • Last Update Date: 11/13/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0042597239
  • Enrollment ID: I20191202001557

Medical Identifiers

Medical identifiers for Hadrian Holder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083093181NPI-NPPES
004235900MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MT208836 (Pennsylvania)Secondary
207Q00000XFamily Medicine 64338 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South-west Community Health Center Inc246644520050

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. Hadrian Holder allows following entities to bill medicare on his behalf.
Entity NameCornell Scott Hill Health Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902921380
PECOS PAC ID: 3072418359
Enrollment ID: O20031201000145
Entity NameSouth-west Community Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699703686
PECOS PAC ID: 2466445200
Enrollment ID: O20040420001098
Entity NameCity Of Bridgeport
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730436783
PECOS PAC ID: 2365842309
Enrollment ID: O20210614002428

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. Hadrian Holder 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
Hadrian Holder, MD
400 Columbus Avenue, Credentialing Specialist,
New Haven, CT 06519-1233

Ph: (203) 503-3000		Hadrian Holder, MD
428 Columbus Avenue,
New Haven, CT 06519-1233

Ph: (203) 503-3000

Reviews and Comments


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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.