Dr Alissa Won, MD - Medicare Pediatrics in Arnold, MD

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Dr Alissa Won, MD is a medicare enrolled "Pediatrics" physician in Arnold, Maryland. Her current practice location is 1460 Ritchie Hwy Ste 209, Arnold, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 789-7337.

Dr Alissa Won is licensed to practice in Maryland (license number D0062438) 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 1023000866.

Contact Information

Dr Alissa Won, MD
1460 Ritchie Hwy Ste 209,
Arnold, MD 21012-2741
(410) 789-7337
(410) 789-0425

Map and Direction




Physician's Profile

Full NameDr Alissa Won
GenderFemale
SpecialityPediatrics
Location1460 Ritchie Hwy Ste 209, Arnold, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023000866
  • Provider Enumeration Date: 08/18/2005
  • Last Update Date: 10/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5890747547
  • Enrollment ID: I20050210000838

Medical Identifiers

Medical identifiers for Dr Alissa Won such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023000866NPI-NPPES
7256396OtherMDAETNA FEE FOR SERVICE
4224238OtherMDCIGNA PIN
64356802OtherMDBCBS
3769080OtherMDAETNA CAPITATED
38940011OtherDCBCBS
406584100MedicaidMD
7605-0068OtherMDCAREFIRST BLUECHOICE
64356803OtherMDBCBS
8565391OtherMDAETNA HMO
8130796OtherMDMAMSI PRIMARY CARE
P16585OtherMDCAREFIRST MPOS
108885OtherMDJHHC PROVIDER NUMBER
2130796OtherMDMAMSI SPECIALTY
643568-01OtherMDCAREFIRST MD RENDERING
P20252OtherMDBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics D0062438 (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 Alissa Won allows following entities to bill medicare on her behalf.
Entity NameChase Brexton Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588606305
PECOS PAC ID: 5395644835
Enrollment ID: O20040512000520

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 Alissa Won 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 Alissa Won, MD
1460 Ritchie Hwy Ste 209,
Arnold, MD 21012-2741

Ph: (410) 789-7337		Dr Alissa Won, MD
1460 Ritchie Hwy Ste 209,
Arnold, MD 21012-2741

Ph: (410) 789-7337

Reviews and Comments


Pediatrics Doctors in Arnold, MD

Dr. Candace Ann Tesch, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1460 Ritchie Hwy, Arnold, MD 21012
Phone: 410-789-7337    Fax: 410-789-0425
Jacqueline Kelly, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 269 Peninsula Farm Rd, Suite F, Arnold, MD 21012
Phone: 410-518-9808    Fax: 410-518-9842
Dr. Rebecca F Vickers, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1460 Ritchie Hwy Ste 209, Arnold, MD 21012
Phone: 410-789-7337    Fax: 410-349-1107
Sheanita R Howard, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1460 Ritchie Hwy Ste 209, Arnold, MD 21012
Phone: 410-789-7337    Fax: 410-349-1107
Dr. Shannon L West, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1509 Ritchie Hwy, Arnold, MD 21012
Phone: 410-757-7600    Fax: 410-626-8043

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.