Dr John Aseff, MD - Medicare Physical Medicine & Rehabilitation in Washington, DC

Dr John Aseff, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Washington, District Of Columbia. His current practice location is 102 Irving St Nw, Medical Affairs, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 877-1000.

Dr John Aseff is licensed to practice in District Of Columbia (license number MD14851) 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 1184628414.

Contact Information

Dr John Aseff, MD
102 Irving St Nw, Medical Affairs,
Washington, DC 20010-2921
(202) 877-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr John Aseff
GenderMale
SpecialityPhysical Medicine & Rehabilitation
Location102 Irving St 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: 1184628414
  • Provider Enumeration Date: 05/31/2005
  • Last Update Date: 03/01/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4688849086
  • Enrollment ID: I20111214000166

Medical Identifiers

Medical identifiers for Dr John Aseff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184628414NPI-NPPES
852235OtherMDAETNA NON HMO
114425OtherDCKAISER
250007884OtherDCRAILROAD MEDICARE
024039400MedicaidDC
496551500MedicaidMD
511149003OtherDCCIGNA
411437OtherMDMAMSI
4298914OtherMDAETNA HMO
494957OtherDCNCPPO
529506-01OtherMDBLUECROSS OF MD
DCA0014851OtherDCDC LICENSE
5460-0003OtherDCBLUESHIELD DC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation MD14851 (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. Dr John Aseff allows following entities to bill medicare on his behalf.
Entity NameMedstar Medical Group Ii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184046187
PECOS PAC ID: 0547413825
Enrollment ID: O20130117000415

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. Dr John Aseff 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
Dr John Aseff, MD
102 Irving St Nw, Medical Affairs,
Washington, DC 20010-2921

Ph: (202) 877-1000
Dr John Aseff, MD
102 Irving St Nw, Medical Affairs,
Washington, DC 20010-2921

Ph: (202) 877-1000

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Washington, DC

Dr. Oscar Emmett Dimant, MD
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 102 Irving St Nw, Washington, DC 20010
Phone: 202-877-1650    
Thomas Fong-jen Chang, M.D.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 111 Michigan Ave Nw, Washington, DC 20010
Phone: 202-476-3094    
Dr. Nikolai Dmitrievich Khromouchkine, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 2150 Pennsylvania Ave Nw Fl 7, Washington, DC 20037
Phone: 202-741-2439    Fax: 202-741-2721
Jessica Spindler, DPT
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 4301 50th St Nw # 100, Washington, DC 20016
Phone: 202-448-9662    
Dr. Jennifer Semel-concepcion,
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: Medstar National Rehabilitation Hospital, 102 Irving Street, Washington, DC 20010
Phone: 202-877-1504    
Dr. Eric Wisotzky, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 102 Irving St Nw, Washington, DC 20010
Phone: 202-877-1621    
Janaki Kalyanam, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 2041 Georgia Ave Nw, Washington, DC 20060
Phone: 202-865-1411    Fax: 202-865-4724

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.