Dr Heather Lewis, MD, MPH, MS - Medicare Internal Medicine in Oxon Hill, MD

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Dr Heather Lewis, MD, MPH, MS is a medicare enrolled "Clinic/center - Primary Care" physician in Oxon Hill, Maryland. She graduated from medical school in 2007 and has 18 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 6139 Oxon Hill Rd # 1184, Oxon Hill, Maryland. You can reach out to her office (for appointments etc.) via phone at (760) 576-4707.

Dr Heather Lewis is licensed to practice in Maryland (license number D0095834) 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 1235314907.

Contact Information

Dr Heather Lewis, MD, MPH, MS
6139 Oxon Hill Rd # 1184,
Oxon Hill, MD 20745-3108
(760) 576-4707
Not Available

Map and Direction




Physician's Profile

Full NameDr Heather Lewis
GenderFemale
SpecialityInternal Medicine
Experience18 Years
Location6139 Oxon Hill Rd # 1184, Oxon Hill, 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 Heather Lewis graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1235314907
  • Provider Enumeration Date: 12/31/2007
  • Last Update Date: 07/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0547708141
  • Enrollment ID: I20240814001840

Medical Identifiers

Medical identifiers for Dr Heather Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235314907NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine D0095834 (Maryland)Secondary
207R00000XInternal Medicine 39020000X (Virginia)Secondary
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine 0101246132 (Virginia)Secondary
2083P0500XPreventive Medicine - Preventive Medicine/occupational Environmental Medicine D0095834 (Maryland)Secondary
2083P0500XPreventive Medicine - Preventive Medicine/occupational Environmental Medicine 0101246132 (Virginia)Secondary
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine A159625 (California)Secondary
261QP2300XClinic/center - Primary Care 0101246132 (Virginia)Secondary
2865M2000XMilitary Hospital - Military General Acute Care Hospital 0101246132 (Virginia)Secondary
261QP2300XClinic/center - Primary Care D0095834 (Maryland)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 Heather Lewis allows following entities to bill medicare on her behalf.
Entity NameDr Heather Knows Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700654357
PECOS PAC ID: 8022556612
Enrollment ID: O20240814001388

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 Heather Lewis 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 Heather Lewis, MD, MPH, MS
6139 Oxon Hill Rd # 1184,
Oxon Hill, MD 20745-3108

Ph: (760) 576-4707		Dr Heather Lewis, MD, MPH, MS
6139 Oxon Hill Rd # 1184,
Oxon Hill, MD 20745-3108

Ph: (760) 576-4707

Reviews and Comments



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.