Konstantinos Leou, MD - Medicare Critical Care (intensivists) in Paterson, NJ

Konstantinos Leou, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Paterson, New Jersey. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Valley Physician Services Pc, St Josephs Medical Group Pc and his current practice location is 703 Main St, Paterson, New Jersey. You can reach out to his office (for appointments etc.) via phone at (201) 301-5927.

Konstantinos Leou is licensed to practice in New Jersey (license number 25MA10499600) 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 1306269493.

Contact Information

Konstantinos Leou, MD
703 Main St,
Paterson, NJ 07503-2621
(201) 301-5927
Not Available

Map and Direction




Physician's Profile

Full NameKonstantinos Leou
GenderMale
SpecialityCritical Care (intensivists)
Experience22 Years
Location703 Main St, Paterson, New Jersey
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:
  • Konstantinos Leou graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1306269493
  • Provider Enumeration Date: 01/27/2014
  • Last Update Date: 04/21/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1658617857
  • Enrollment ID: I20190812000967

Medical Identifiers

Medical identifiers for Konstantinos Leou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306269493NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 25MA10499600 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's Hospital And Medical CenterPaterson, NJHospital
Valley HospitalRidgewood, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Physician Services Pc3577857333415
St Josephs Medical Group Pc8628470325173

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. Konstantinos Leou allows following entities to bill medicare on his behalf.
Entity NameSt Josephs Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497791297
PECOS PAC ID: 9739171984
Enrollment ID: O20040330001612
Entity NameValley Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467815928
PECOS PAC ID: 3577857333
Enrollment ID: O20160802002824
Entity NameRoute Intensivists Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447718531
PECOS PAC ID: 6305189671
Enrollment ID: O20190530001209
Entity NameSt Josephs Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205425519
PECOS PAC ID: 8628470325
Enrollment ID: O20210716000520

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. Konstantinos Leou 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
Konstantinos Leou, MD
285 W Grove St,
Paramus, NJ 07652-1762

Ph: (201) 301-5927
Konstantinos Leou, MD
703 Main St,
Paterson, NJ 07503-2621

Ph: (201) 301-5927

Reviews and Comments


Internal Medicine Doctors in Paterson, NJ

Karwan Ameen, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 703 Main St, Paterson, NJ 07503
Phone: 718-334-4000    
David Paul Bleeker, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 21 Market St, Paterson, NJ 07501
Phone: 973-754-4200    Fax: 973-754-4201
Walid Baddoura, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 703 Main St, St. Joseph's Regional Medical Center, Paterson, NJ 07503
Phone: 973-754-2270    
Dr. Adil Farooki, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 680 Broadway, Paterson, NJ 07514
Phone: 973-754-0999    
Dr. Dinesh H Shah, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 350 21st Ave, Paterson, NJ 07501
Phone: 973-345-1044    Fax: 973-345-3943
Dr. Yana Cavanagh,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 703 Main St, St. Joseph's Regional Medical Center, Internal Medicine, Paterson, NJ 07503
Phone: 973-754-2431    Fax: 973-754-3376
Dr. Haris Kalatoudis, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 703 Main Street, Medicine Department, Paterson, NJ 07503
Phone: 973-754-2000    

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.