Walid Issam El Ayass, MD - Medicare Hematology/oncology in Salisbury, MD

Walid Issam El Ayass, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Salisbury, Maryland. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Luminis Health Medical Group, Llc, Tidalhealth Specialty Care Llc and his current practice location is 100 E Carroll Street, Salisbury, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 749-1282.

Walid Issam El Ayass is licensed to practice in Maryland (license number D73895) 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 1700078250.

Contact Information

Walid Issam El Ayass, MD
100 E Carroll Street,
Salisbury, MD 21801-5422
(410) 749-1282
(410) 749-7821

Map and Direction




Physician's Profile

Full NameWalid Issam El Ayass
GenderMale
SpecialityHematology/oncology
Experience19 Years
Location100 E Carroll Street, Salisbury, Maryland
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:
  • Walid Issam El Ayass graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1700078250
  • Provider Enumeration Date: 08/17/2007
  • Last Update Date: 04/24/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5092963900
  • Enrollment ID: I20120919000237

Medical Identifiers

Medical identifiers for Walid Issam El Ayass such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700078250NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology D73895 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anne Arundel Medical CenterAnnapolis, MDHospital
Peninsula Regional Medical CenterSalisbury, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Luminis Health Medical Group, Llc2860447315431
Tidalhealth Specialty Care Llc7113340845182

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. Walid Issam El Ayass allows following entities to bill medicare on his behalf.
Entity NameTidalhealth Peninsula Regional, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184832040
PECOS PAC ID: 3072509702
Enrollment ID: O20040420001571
Entity NameLuminis Health Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073580205
PECOS PAC ID: 2860447315
Enrollment ID: O20050317000146
Entity NameTidalhealth Specialty Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619504735
PECOS PAC ID: 7113340845
Enrollment ID: O20200714000286

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. Walid Issam El Ayass 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
Walid Issam El Ayass, MD
100 E Carroll Street,
Salisbury, MD 21801-5422

Ph: (410) 543-7531
Walid Issam El Ayass, MD
100 E Carroll Street,
Salisbury, MD 21801-5422

Ph: (410) 749-1282

Reviews and Comments


Internal Medicine Doctors in Salisbury, MD

Leslie Michelle Belloso, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 3911 Devonshire Dr, Salisbury, MD 21804
Phone: 410-548-4514    
Charles B Silvia Jr., MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 100 E Carroll St, Inpatient Services, Salisbury, MD 21801
Phone: 410-543-7536    Fax: 410-543-7272
Dr. Curtis Harris Jr., M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 224 Phillip Morris Dr, Salisbury, MD 21804
Phone: 410-831-3174    Fax: 410-630-5379
Jack L Snitzer, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1415 S Division St, Suite A, Salisbury, MD 21804
Phone: 410-572-8848    
Sharad R Satyal, M. D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 910 Eastern Shore Dr, Salisbury, MD 21804
Phone: 410-546-1331    Fax: 410-543-8107
Dr. Hameem I Kawsar, MD., PH.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 E Carroll St, Salisbury, MD 21801
Phone: 410-546-6400    
Dr. Michael B Hess, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 E Carroll St, Salisbury, MD 21801
Phone: 410-546-6400    Fax: 225-765-9196

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.