Arvinder Chawla, MD - Medicare Internal Medicine in Sterling, VA

Arvinder Chawla, MD is a medicare enrolled "Internal Medicine" physician in Sterling, Virginia. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Loudoun Medical Group, Pc, Loudoun Medical Group, Pc and his current practice location is 21495 Ridgetop Circle, Suite 102, Sterling, Virginia. You can reach out to his office (for appointments etc.) via phone at (571) 313-1980.

Arvinder Chawla is licensed to practice in Virginia (license number 0101051025) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1346253002.

Contact Information

Arvinder Chawla, MD
21495 Ridgetop Circle, Suite 102,
Sterling, VA 20166-6512
(571) 313-1980
(703) 444-3921

Map and Direction




Physician's Profile

Full NameArvinder Chawla
GenderMale
SpecialityInternal Medicine
Experience40 Years
Location21495 Ridgetop Circle, Sterling, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Arvinder Chawla graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1346253002
  • Provider Enumeration Date: 08/14/2006
  • Last Update Date: 11/01/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 3678581790
  • Enrollment ID: I20110225000248

Medical Identifiers

Medical identifiers for Arvinder Chawla such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346253002NPI-NPPES
1346253002MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101051025 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Loudoun Medical Group, Pc0042119661288
Loudoun Medical Group, Pc0042119661288

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. Arvinder Chawla allows following entities to bill medicare on his behalf.
Entity NameLoudoun Medical Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679591440
PECOS PAC ID: 0042119661
Enrollment ID: O20041115000474

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. Arvinder Chawla 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
Arvinder Chawla, MD
Po Box 17334,
Baltimore, MD 21297-1334

Ph: (703) 443-6717
Arvinder Chawla, MD
21495 Ridgetop Circle, Suite 102,
Sterling, VA 20166-6512

Ph: (571) 313-1980

Reviews and Comments


Internal Medicine Doctors in Sterling, VA

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Phone: 703-539-6029    Fax: 703-757-1712

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.