Janice J Hwang, MD - Medicare Diagnostic Radiology in Washington, DC

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Janice J Hwang, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Washington, District Of Columbia. She went to University Of Maryland School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Sutter Valley Medical Foundation, Banner - University Hospital Based Physicians Llc, Focus Medical Imaging, Integrated Imaging Consultants Llc, Kennewick Radiology Group Pc, Los Robles Radiologic Associates, Modesto Radiological Medical Group Inc, Placerville Radiology Medical Group Inc, Radiology Consultants Ltd, Santa Cruz Radiology L L C, St Jude Radiology Medical Group Inc, Sutter Valley Medical Foundation, X-ray Medical Group Inc, Golding Radiology Ltd, Hawaii Permanente Medical Group Inc, Adventist Health Medical Center Tehachapi, County Of Monterey, Fullerton Radiology Medical Group, Inc, San Joaquin Community Hospital, X-ray Medical Group Inc, Reid Physician Associates, Inc. and her current practice location is 1145 19th St Nw, Suite 205, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (301) 279-4490.

Janice J Hwang is licensed to practice in District Of Columbia (license number MD32858) 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 1164412763.

Contact Information

Janice J Hwang, MD
1145 19th St Nw, Suite 205,
Washington, DC 20036-3701
(301) 279-4490
(301) 279-4489

Map and Direction




Physician's Profile

Full NameJanice J Hwang
GenderFemale
SpecialityDiagnostic Radiology
Experience29 Years
Location1145 19th St Nw, Washington, District Of Columbia
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:
  • Janice J Hwang attended and graduated from University Of Maryland School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1164412763
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 01/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1254221492
  • Enrollment ID: I20040319000323

Medical Identifiers

Medical identifiers for Janice J Hwang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164412763NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology E-14005 (Arkansas)Secondary
2085R0202XRadiology - Diagnostic Radiology MD32858 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Los Robles Hospital & Medical CenterThousand oaks, CAHospital
Adventist Health BakersfieldBakersfield, CAHospital
Emanuel Medical CenterTurlock, CAHospital
Northeastern Nevada Regional HospitalElko, NVHospital
Grossmont HospitalLa mesa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Valley Medical Foundation98300945151840
Banner - University Hospital Based Physicians Llc1052614294244
Focus Medical Imaging640699925977
Integrated Imaging Consultants Llc2567784408166
Kennewick Radiology Group Pc933523054940
Los Robles Radiologic Associates044631920654
Modesto Radiological Medical Group Inc206230023974
Placerville Radiology Medical Group Inc014338237431
Radiology Consultants Ltd903219512825
Santa Cruz Radiology L L C701299695230
St Jude Radiology Medical Group Inc721483800247
Sutter Valley Medical Foundation98300945151840
X-ray Medical Group Inc529479680138
Golding Radiology Ltd125450512630
Hawaii Permanente Medical Group Inc7618880667541
Adventist Health Medical Center Tehachapi145664662971
County Of Monterey2466345632152
Fullerton Radiology Medical Group, Inc458763257546
San Joaquin Community Hospital155739058080
X-ray Medical Group Inc529479680138
Reid Physician Associates, Inc.6406910769338

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. Janice J Hwang allows following entities to bill medicare on her behalf.
Entity NameSutter Valley Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174997407
PECOS PAC ID: 9830094515
Enrollment ID: O20160310000182
Entity NameRadiology Consultants Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285735571
PECOS PAC ID: 9032195128
Enrollment ID: O20180925003127
Entity NameBanner - University Hospital Based Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972213809
PECOS PAC ID: 1052614294
Enrollment ID: O20230607001779

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. Janice J Hwang 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
Janice J Hwang, MD
Po Box 4196,
Columbus, GA 31914-0196

Ph: (301) 279-4490		Janice J Hwang, MD
1145 19th St Nw, Suite 205,
Washington, DC 20036-3701

Ph: (301) 279-4490

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.