Delaney Williams, MD - Medicare Diagnostic Radiology in Washington, DC

Delaney Williams, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Washington, District Of Columbia. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Ancillary Services Of Practice Associates Pa, Ancillary Services Of Practice Associates Pa and his current practice location is 1150 Varnum St Ne, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 269-7392.

Delaney Williams is licensed to practice in District Of Columbia (license number MD044221) 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 1750692075.

Contact Information

Delaney Williams, MD
1150 Varnum St Ne,
Washington, DC 20017-2104
(202) 269-7392
Not Available

Map and Direction




Physician's Profile

Full NameDelaney Williams
GenderMale
SpecialityDiagnostic Radiology
Experience14 Years
Location1150 Varnum St Ne, Washington, District Of Columbia
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:
  • Delaney Williams graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1750692075
  • Provider Enumeration Date: 07/01/2010
  • Last Update Date: 07/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9032424619
  • Enrollment ID: I20160607001808

Medical Identifiers

Medical identifiers for Delaney Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750692075NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology MD044221 (District Of Columbia)Primary
2085R0202XRadiology - Diagnostic Radiology 4301096907 (Michigan)Secondary
2085R0202XRadiology - Diagnostic Radiology 25MA11827400 (New Jersey)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morristown Medical CenterMorristown, NJHospital
Chilton Medical CenterPompton plains, NJHospital
Newton Medical CenterNewton, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ancillary Services Of Practice Associates Pa498102619262
Ancillary Services Of Practice Associates Pa498102619262

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. Delaney Williams allows following entities to bill medicare on his behalf.
Entity NameImrad Of Virginia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457816522
PECOS PAC ID: 2860726981
Enrollment ID: O20190926000059
Entity NameGreensboro Radiology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821035999
PECOS PAC ID: 8729074901
Enrollment ID: O20200812000209
Entity NameAncillary Services Of Practice Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144858408
PECOS PAC ID: 4981026192
Enrollment ID: O20230831000976

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. Delaney Williams 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
Delaney Williams, MD
1123 State Route 3 N # 148,
Gambrills, MD 21054-1715

Ph: (301) 614-0595
Delaney Williams, MD
1150 Varnum St Ne,
Washington, DC 20017-2104

Ph: (202) 269-7392

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.