Ms Louise J Chamberlain, MD - Medicare Pediatrics in Ashburn, VA

Ms Louise J Chamberlain, MD is a medicare enrolled "Pediatrics" physician in Ashburn, Virginia. Her current practice location is 20925 Professional Plz, Suite 340, Ashburn, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 723-8900.

Ms Louise J Chamberlain is licensed to practice in Virginia (license number 0101236330) 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 1467519298.

Contact Information

Ms Louise J Chamberlain, MD
20925 Professional Plz, Suite 340,
Ashburn, VA 20147-3403
(703) 723-8900
(703) 723-8400

Map and Direction




Physician's Profile

Full NameMs Louise J Chamberlain
GenderFemale
SpecialityPediatrics
Location20925 Professional Plz, Ashburn, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1467519298
  • Provider Enumeration Date: 01/02/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4880009638
  • Enrollment ID: I20210209001880

Medical Identifiers

Medical identifiers for Ms Louise J Chamberlain such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467519298NPI-NPPES
0101236330OtherVASTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 0101236330 (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. Ms Louise J Chamberlain allows following entities to bill medicare on her behalf.
Entity NameTrusted Doctors Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083793525
PECOS PAC ID: 7719391150
Enrollment ID: O20210201000246

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. Ms Louise J Chamberlain 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
Ms Louise J Chamberlain, MD
43107 Lake Ridge Pl,
Leesburg, VA 20176-6817

Ph: (703) 443-9218
Ms Louise J Chamberlain, MD
20925 Professional Plz, Suite 340,
Ashburn, VA 20147-3403

Ph: (703) 723-8900

Reviews and Comments


Pediatrics Doctors in Ashburn, VA

Mrs. Lisa H Hill, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 43480 Yukon Drive, Ste. 206, Ashburn, VA 20147
Phone: 703-723-3201    Fax: 703-729-2736
Dr. Ruth Isabel Mcdonald, MD PHD FAAP
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 44081 Pipeline Plaza, Unit 125, Ashburn, VA 20147
Phone: 517-223-2229    Fax: 571-223-3299
Margriet Bunger, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 20925 Professional Plz, Suite 340, Ashburn, VA 20147
Phone: 703-723-8900    Fax: 703-723-8400
Lewis Feldman Gold, DO
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 20955 Professional Plz, Suite 200, Ashburn, VA 20147
Phone: 703-729-7952    Fax: 703-729-8746
Dr. Sharon Lee Hong, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 43480 Yukon Drive, Suite 308, Ashburn, VA 20147
Phone: 703-723-3201    Fax: 703-729-2736
Maura Katharine Carroll, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 20955 Professional Plz, Ste 200, Ashburn, VA 20147
Phone: 703-729-7652    Fax: 703-729-8746
Mr. Joseph Stephen Skoloff, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 21785 Filigree Court, Suite 100, Ashburn, VA 20147
Phone: 703-554-1100    Fax: 703-554-1110

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.