Dr Nicholas J Mandalakas, MD - Medicare Cardiovascular Disease (cardiology) in Dover, DE

Dr Nicholas J Mandalakas, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Dover, Delaware. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1985 and has 39 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Bayhealth Medical Center, Inc, Delaware Cardiovascular Associates, Pa and his current practice location is 1113 S State St Ste 100, Dover, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 734-7676.

Dr Nicholas J Mandalakas is licensed to practice in Delaware (license number C1-0024586) 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 1811988868.

Contact Information

Dr Nicholas J Mandalakas, MD
1113 S State St Ste 100,
Dover, DE 19901-4112
(302) 734-7676
(302) 734-7615

Map and Direction




Physician's Profile

Full NameDr Nicholas J Mandalakas
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience39 Years
Location1113 S State St Ste 100, Dover, Delaware
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:
  • Dr Nicholas J Mandalakas attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1985
  NPI Data:
  • NPI Number: 1811988868
  • Provider Enumeration Date: 10/31/2005
  • Last Update Date: 03/03/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6103956503
  • Enrollment ID: I20220119002221

Medical Identifiers

Medical identifiers for Dr Nicholas J Mandalakas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811988868NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease C1-0024586 (Delaware)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease MD037192E (Pennsylvania)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology MD037192E (Pennsylvania)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology C1-0024586 (Delaware)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayhealth Hospital, Kent CampusDover, DEHospital
Bayhealth Hospital, Sussex CampusMilford, DEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bayhealth Medical Center, Inc1658364740308
Delaware Cardiovascular Associates, Pa690179634115

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 Nicholas J Mandalakas allows following entities to bill medicare on his behalf.
Entity NameDelaware Cardiovascular Associates, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073567418
PECOS PAC ID: 6901796341
Enrollment ID: O20040318000662
Entity NameBayhealth Medical Center, Inc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1417473935
PECOS PAC ID: 1658364740
Enrollment ID: O20190429001388
Entity NameBayhealth Medical Center, Inc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1063938439
PECOS PAC ID: 1658364740
Enrollment ID: O20190501000077

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 Nicholas J Mandalakas 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 Nicholas J Mandalakas, MD
1113 S State St Ste 100,
Dover, DE 19901-4112

Ph: (302) 734-7676
Dr Nicholas J Mandalakas, MD
1113 S State St Ste 100,
Dover, DE 19901-4112

Ph: (302) 734-7676

Reviews and Comments


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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.

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