Jonathan K Marx, MD - Medicare Interventional Radiology in Fulton, MD

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Jonathan K Marx, MD is a medicare enrolled "Radiology - Vascular & Interventional Radiology" physician in Fulton, Maryland. He went to Rutgers, Robert Woood Johnson Medical School and graduated in 1998 and has 27 years of diverse experience with area of expertise as Interventional Radiology. He is a member of the group practice Frederick Health Medical Group Llc and his current practice location is 7788 Elmwood Rd, Fulton, Maryland. You can reach out to his office (for appointments etc.) via phone at (973) 769-3444.

Jonathan K Marx is licensed to practice in Maryland (license number D64735) 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 1619991726.

Contact Information

Jonathan K Marx, MD
7788 Elmwood Rd,
Fulton, MD 20759-2503
(973) 769-3444
Not Available

Map and Direction




Physician's Profile

Full NameJonathan K Marx
GenderMale
SpecialityInterventional Radiology
Experience27 Years
Location7788 Elmwood Rd, Fulton, 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:
  • Jonathan K Marx attended and graduated from Rutgers, Robert Woood Johnson Medical School in 1998
  NPI Data:
  • NPI Number: 1619991726
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 01/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628074796
  • Enrollment ID: I20061012000315

Medical Identifiers

Medical identifiers for Jonathan K Marx such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619991726NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0204XRadiology - Vascular & Interventional Radiology D64735 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Frederick Health HospitalFrederick, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Frederick Health Medical Group Llc9931341096190

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. Jonathan K Marx allows following entities to bill medicare on his behalf.
Entity NameSt Agnes Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144250176
PECOS PAC ID: 9830092733
Enrollment ID: O20040128001146
Entity NameFrederick Health Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619258225
PECOS PAC ID: 9931341096
Enrollment ID: O20130820000555
Entity NameRiverside Radiology And Interventional Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093718496
PECOS PAC ID: 8729976964
Enrollment ID: O20180424001975
Entity NameLucidsolutions Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518594480
PECOS PAC ID: 0749603462
Enrollment ID: O20240220002527

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. Jonathan K Marx 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
Jonathan K Marx, MD
7788 Elmwood Rd,
Fulton, MD 20759-2503

Ph: (973) 769-3444		Jonathan K Marx, MD
7788 Elmwood Rd,
Fulton, MD 20759-2503

Ph: (973) 769-3444

Reviews and Comments


Radiology Doctors in Fulton, MD


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.