Thomas Fong-jen Chang, MD - Medicare Physical Medicine & Rehabilitation in Washington, DC

Thomas Fong-jen Chang, MD is a medicare enrolled "Physical Medicine & Rehabilitation - Pediatric Rehabilitation Medicine" physician in Washington, District Of Columbia. His current practice location is 111 Michigan Ave Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 476-3094.

Thomas Fong-jen Chang is licensed to practice in District Of Columbia (license number MD040040) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1043515430.

Contact Information

Thomas Fong-jen Chang, MD
111 Michigan Ave Nw,
Washington, DC 20010-2916
(202) 476-3094
Not Available

Map and Direction




Physician's Profile

Full NameThomas Fong-jen Chang
GenderMale
SpecialityPhysical Medicine & Rehabilitation - Pediatric Rehabilitation Medicine
Location111 Michigan Ave Nw, Washington, District Of Columbia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043515430
  • Provider Enumeration Date: 01/18/2011
  • Last Update Date: 09/25/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9032392808
  • Enrollment ID: I20131108000014

Medical Identifiers

Medical identifiers for Thomas Fong-jen Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043515430NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation A104580 (California)Secondary
2081P0010XPhysical Medicine & Rehabilitation - Pediatric Rehabilitation Medicine MD040040 (District Of Columbia)Primary

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. Thomas Fong-jen Chang allows following entities to bill medicare on his behalf.
Entity NameChildrens Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912939703
PECOS PAC ID: 0244143170
Enrollment ID: O20031107000130
Entity NamePediatric Specialists Of Virginia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699119818
PECOS PAC ID: 7719110154
Enrollment ID: O20140509000026

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. Thomas Fong-jen Chang 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
Thomas Fong-jen Chang, MD
Po Box 37215,
Baltimore, MD 21297-3215

Ph: (202) 476-3094
Thomas Fong-jen Chang, MD
111 Michigan Ave Nw,
Washington, DC 20010-2916

Ph: (202) 476-3094

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.