Dr Shalla H Khan, MD - Medicare Allergy/immunology in Gaithersburg, MD

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Dr Shalla H Khan, MD is a medicare enrolled "Allergy & Immunology" physician in Gaithersburg, Maryland. She graduated from medical school in 1977 and has 47 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Privia Medical Group Llc and her current practice location is 849 Quince Orchard Blvd, Suite B, Gaithersburg, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 527-9464.

Dr Shalla H Khan is licensed to practice in Maryland (license number D42194) 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 1114100583.

Contact Information

Dr Shalla H Khan, MD
849 Quince Orchard Blvd, Suite B,
Gaithersburg, MD 20878-1678
(301) 527-9464
(301) 527-9423

Map and Direction




Physician's Profile

Full NameDr Shalla H Khan
GenderFemale
SpecialityAllergy/immunology
Experience47 Years
Location849 Quince Orchard Blvd, Gaithersburg, Maryland
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:
  • Dr Shalla H Khan graduated from medical school in 1977
  NPI Data:
  • NPI Number: 1114100583
  • Provider Enumeration Date: 12/08/2007
  • Last Update Date: 11/07/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5294794731
  • Enrollment ID: I20041012000184

Medical Identifiers

Medical identifiers for Dr Shalla H Khan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114100583NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology D42194 (Maryland)Primary
207KA0200XAllergy & Immunology - Allergy D42194 (Maryland)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Privia Medical Group Llc43856820611223

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 Shalla H Khan allows following entities to bill medicare on her behalf.
Entity NameAllergy & Asthmacare Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437104494
PECOS PAC ID: 0143289629
Enrollment ID: O20041014000107
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140522000040

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 Shalla H 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
Dr Shalla H Khan, MD
849 Quince Orchard Blvd, Suite B,
Gaithersburg, MD 20878-1678

Ph: (301) 527-9464		Dr Shalla H Khan, MD
849 Quince Orchard Blvd, Suite B,
Gaithersburg, MD 20878-1678

Ph: (301) 527-9464

Reviews and Comments


Allergy & Immunology Doctors in Gaithersburg, MD

Nirupma Rohatgi, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 9015 Shady Grove Court, Gaithersburg, MD 20877
Phone: 301-963-0196    Fax: 301-963-3218
Dr. Nasim Nichole Reedy, D.O.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 806 W Diamond Ave, Suite 310, Gaithersburg, MD 20878
Phone: 727-215-7280    

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.