Sadia M Hayat Khan, MD - Medicare Allergy & Immunology in Vienna, VA

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Sadia M Hayat Khan, MD is a medicare enrolled "Allergy & Immunology" physician in Vienna, Virginia. Her current practice location is 311 Maple Ave W Ste H, Vienna, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 938-5660.

Sadia M Hayat Khan is licensed to practice in Virginia (license number 0101273481) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1932315769.

Contact Information

Sadia M Hayat Khan, MD
311 Maple Ave W Ste H,
Vienna, VA 22180-4309
(703) 938-5660
Not Available

Map and Direction




Physician's Profile

Full NameSadia M Hayat Khan
GenderFemale
SpecialityAllergy & Immunology
Location311 Maple Ave W Ste H, Vienna, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932315769
  • Provider Enumeration Date: 05/16/2007
  • Last Update Date: 05/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5395765739
  • Enrollment ID: I20051130000892

Medical Identifiers

Medical identifiers for Sadia M Hayat Khan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932315769NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2004035766 (Missouri)Secondary
207RA0201XInternal Medicine - Allergy & Immunology 0434939 (Kansas)Secondary
207K00000XAllergy & Immunology 0101273481 (Virginia)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. Sadia M Hayat Khan allows following entities to bill medicare on her behalf.
Entity NameKansas University Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922144856
PECOS PAC ID: 8921911587
Enrollment ID: O20101228000020

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. Sadia M Hayat Khan 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
Sadia M Hayat Khan, MD
311 Maple Ave W Ste H,
Vienna, VA 22180-4309

Ph: (703) 938-5660		Sadia M Hayat Khan, MD
311 Maple Ave W Ste H,
Vienna, VA 22180-4309

Ph: (703) 938-5660

Reviews and Comments


Allergy & Immunology Doctors in Vienna, VA

Dr. Ahmad Hamad, M.D.
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Phone: 703-938-3900    
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Phone: 703-403-5413    
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Phone: 703-403-5413    Fax: 833-314-0496
Dr. Kestutis Aukstuolis, DO
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Practice Location: 1945 Old Gallows Rd Ste 205, Vienna, VA 22182
Phone: 703-403-5413    

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.