Dr Aaron J Charles, MD - Medicare Internal Medicine in Westminster, MD

Dr Aaron J Charles, MD is a medicare enrolled "Internal Medicine - Hospice And Palliative Medicine" physician in Westminster, Maryland. His current practice location is 292 Stoner Ave, Westminster, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 871-8000.

Dr Aaron J Charles is licensed to practice in Maryland (license number D58303) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1174549240.

Contact Information

Dr Aaron J Charles, MD
292 Stoner Ave,
Westminster, MD 21157-5629
(410) 871-8000
Not Available

Map and Direction




Physician's Profile

Full NameDr Aaron J Charles
GenderMale
SpecialityInternal Medicine - Hospice And Palliative Medicine
Location292 Stoner Ave, Westminster, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174549240
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 11/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6709871072
  • Enrollment ID: I20040416000423

Medical Identifiers

Medical identifiers for Dr Aaron J Charles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174549240NPI-NPPES
510409200MedicaidMD
KJ15-61709505OtherMDCAREFIRST MARYLAND
S1380056OtherMDCAREFIRST REGIONAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D58303 (Maryland)Secondary
207RH0002XInternal Medicine - Hospice And Palliative Medicine D58303 (Maryland)Primary
207RG0300XInternal Medicine - Geriatric Medicine D58303 (Maryland)Secondary

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 Aaron J Charles allows following entities to bill medicare on his behalf.
Entity NameGreater Baltimore Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891855763
PECOS PAC ID: 1759276975
Enrollment ID: O20040217000852
Entity NameBridginglife, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760673669
PECOS PAC ID: 4880797943
Enrollment ID: O20200409001983

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 Aaron J Charles 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 Aaron J Charles, MD
292 Stoner Ave,
Westminster, MD 21157-5629

Ph: (410) 871-8000
Dr Aaron J Charles, MD
292 Stoner Ave,
Westminster, MD 21157-5629

Ph: (410) 871-8000

Reviews and Comments


Internal Medicine Doctors in Westminster, MD

Aminat O. Oluyemi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 295 Stoner Ave, Suite 204, Westminster, MD 21157
Phone: 410-876-8332    Fax: 410-848-5009
Tapendu Basu, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 680 Poole Rd, Suite B, Westminster, MD 21157
Phone: 410-386-9099    Fax: 410-386-9098
Dr. Mokhtar N Nasir, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 826 Washington Road, Suite 100, Westminster, MD 21157
Phone: 410-840-0420    Fax: 410-840-0756
Dr. Afzal Ahmad Khan, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Memorial Ave, Westminster, MD 21157
Phone: 240-686-2300    Fax: 240-686-2330
Raman Kaneria, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 349 Malcolm Dr, Westminster, MD 21157
Phone: 410-848-2566    Fax: 410-848-6875
Sunil Gurung, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 193 Stoner Ave, Suite 100, Westminster, MD 21157
Phone: 410-751-2510    Fax: 410-751-2515
Dr. Thomas K Galvin Iii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 826 Washington Rd Ste 120, Westminster, MD 21157
Phone: 410-848-2444    Fax: 410-857-1634

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.