Dr Joshua D Marcus, MD - Medicare Neurosurgery in Danbury, CT

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Dr Joshua D Marcus, MD is a medicare enrolled "Neurological Surgery" physician in Danbury, Connecticut. He went to New York University School Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Nuvance Health Medical Practice Ct Inc, Nuvance Health Medical Practice, Pc and his current practice location is 33 Hospital Ave., Danbury, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 792-2003.

Dr Joshua D Marcus is licensed to practice in Connecticut (license number 002188) 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 1609010719.

Contact Information

Dr Joshua D Marcus, MD
33 Hospital Ave.,
Danbury, CT 06810
(203) 792-2003
(203) 739-8926

Map and Direction




Physician's Profile

Full NameDr Joshua D Marcus
GenderMale
SpecialityNeurosurgery
Experience15 Years
Location33 Hospital Ave., Danbury, Connecticut
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 Joshua D Marcus attended and graduated from New York University School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1609010719
  • Provider Enumeration Date: 04/21/2009
  • Last Update Date: 10/04/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9133417579
  • Enrollment ID: I20161018000831

Medical Identifiers

Medical identifiers for Dr Joshua D Marcus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609010719NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 002188 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Danbury HospitalDanbury, CTHospital
Norwalk HospitalNorwalk, CTHospital
Vassar Brothers Medical CenterPoughkeepsie, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nuvance Health Medical Practice Ct Inc4789597691642
Nuvance Health Medical Practice, Pc1658468442457

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 Joshua D Marcus allows following entities to bill medicare on his behalf.
Entity NameDanbury Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548293343
PECOS PAC ID: 1557273935
Enrollment ID: O20031104000476
Entity NameNuvance Health Medical Practice Ct Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407898117
PECOS PAC ID: 4789597691
Enrollment ID: O20031205000130

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 Joshua D Marcus 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 Joshua D Marcus, MD
33 Hospital Ave.,
Danbury, CT 06810

Ph: (203) 792-2003		Dr Joshua D Marcus, MD
33 Hospital Ave.,
Danbury, CT 06810

Ph: (203) 792-2003

Reviews and Comments


Neurological Surgery Doctors in Danbury, CT

Jeffrey Gilligan, M.D.
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 33 Hospital Ave., Danbury, CT 06810
Phone: 203-792-2003    Fax: 203-739-8926
Dr. Ramon A Batson, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 33 Hospital Ave., Danbury, CT 06810
Phone: 203-792-2003    Fax: 203-739-8926
Scott P Sanderson, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 33 Hospital Ave., Danbury, CT 06810
Phone: 203-792-2003    Fax: 203-739-8926

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.