John Harry Lagonikos, MD - Medicare Internal Medicine in Trenton, NJ

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John Harry Lagonikos, MD is a medicare enrolled "Hospitalist" physician in Trenton, New Jersey. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice St Peters Hospital Of The City Of Albany and his current practice location is 601 Hamilton Ave, Trenton, New Jersey. You can reach out to his office (for appointments etc.) via phone at (609) 599-5061.

John Harry Lagonikos is licensed to practice in New York (license number 267142) 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 1598052557.

Contact Information

John Harry Lagonikos, MD
601 Hamilton Ave,
Trenton, NJ 08629-1915
(609) 599-5061
Not Available

Map and Direction




Physician's Profile

Full NameJohn Harry Lagonikos
GenderMale
SpecialityInternal Medicine
Experience21 Years
Location601 Hamilton Ave, Trenton, 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:
  • John Harry Lagonikos graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1598052557
  • Provider Enumeration Date: 06/28/2011
  • Last Update Date: 07/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4981841228
  • Enrollment ID: I20130506000381

Medical Identifiers

Medical identifiers for John Harry Lagonikos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598052557NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 267142 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tender Loving Care, An Amedisys CompanyGarden city, NYHome health agency
St Peter's HospitalAlbany, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Peters Hospital Of The City Of Albany2668460072207

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. John Harry Lagonikos allows following entities to bill medicare on his behalf.
Entity NameSamaritan Hospital Of Troy, New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043267727
PECOS PAC ID: 6507770070
Enrollment ID: O20031118000782
Entity NameSt Peters Hospital Of The City Of Albany
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518042357
PECOS PAC ID: 2668460072
Enrollment ID: O20040504001301
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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. John Harry Lagonikos 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
John Harry Lagonikos, MD
601 Hamilton Ave,
Trenton, NJ 08629-1915

Ph: (609) 599-5061		John Harry Lagonikos, MD
601 Hamilton Ave,
Trenton, NJ 08629-1915

Ph: (609) 599-5061

Reviews and Comments


Hospitalist Doctors in Trenton, NJ

Dr. Julie M. Pantelick, D.O.
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 601 Hamilton Ave, Suite #b158, Trenton, NJ 08629
Phone: 609-599-5139    Fax: 609-599-5047
Dr. Sheema Jalil, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 735 Hamilton Ave, Hamilton Hospitalists, Trenton, NJ 08629
Phone: 609-581-6666    Fax: 609-585-0309
Rajmayur P Brahmbhatt, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hamilton Health Pl, Trenton, NJ 08690
Phone: 609-584-6593    
Dr. Hardawan Ahmed Hassan, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 750 Brunswick Ave, Trenton, NJ 08638
Phone: 609-394-6031    
Djamshed Samiev, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 750 Brunswick Ave, Trenton, NJ 08638
Phone: 609-394-6031    

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.