Dr Marissa Leigh Ott, NP - Medicare Registered Nurse in Newton, NJ

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Dr Marissa Leigh Ott, NP is a medicare enrolled "Registered Nurse - Addiction (substance Use Disorder)" in Newton, New Jersey. Her current practice location is 175 High St, Newton, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 579-8576.

Dr Marissa Leigh Ott is licensed to practice in New Jersey (license number 26NR18464300) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1245875871.

Contact Information

Dr Marissa Leigh Ott, NP
175 High St,
Newton, NJ 07860-1004
(973) 579-8576
Not Available

Map and Direction




Provider's Profile

Full NameDr Marissa Leigh Ott
GenderFemale
SpecialityRegistered Nurse - Addiction (substance Use Disorder)
Location175 High St, Newton, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245875871
  • Provider Enumeration Date: 11/07/2019
  • Last Update Date: 08/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5991160566
  • Enrollment ID: I20230503003596

Medical Identifiers

Medical identifiers for Dr Marissa Leigh Ott such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245875871NPI-NPPES
0OtherNJINSURANCE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 26NJ01333700 (New Jersey)Secondary
163WA0400XRegistered Nurse - Addiction (substance Use Disorder) 26NR18464300 (New Jersey)Primary

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 Marissa Leigh Ott allows following entities to bill medicare on her behalf.
Entity NamePractice Associates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427016385
PECOS PAC ID: 5890703177
Enrollment ID: O20060330000690

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 Marissa Leigh Ott 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 Marissa Leigh Ott, NP
948 Fredon Rd,
Newton, NJ 07860-4208

Ph: (484) 201-1260		Dr Marissa Leigh Ott, NP
175 High St,
Newton, NJ 07860-1004

Ph: (973) 579-8576

Reviews and Comments


Registered Nurse Nurses in Newton, NJ

Stephen Espinosa, RNFA
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 175 High St, Newton, NJ 07860
Phone: 973-383-2121    
Teaghan Gwynn Helena Melton,
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 112 Hibler Rd, Newton, NJ 07860
Phone: 973-219-8662    
Jose R Garces,
Registered Nurse
Medicare: Medicare Enrolled
Practice Location: 52 Newton Sparta Rd, Newton, NJ 07860
Phone: 201-727-3241    
Dr. Jacqueline Haydee Hunterton-anderson, DNP, PMHNP-BC
Registered Nurse
Medicare: Accepting Medicare Assignments
Practice Location: 280 Newton Sparta Rd Ste 2, Newton, NJ 07860
Phone: 973-903-7161    Fax: 973-860-1152
Denise Ruth Weber, RN, MSN, NP-C
Registered Nurse
Medicare: Accepting Medicare Assignments
Practice Location: 175 High St, Newton, NJ 07860
Phone: 973-383-2121    
Amy Pinsen, APN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 39 Main St # 846, Newton, NJ 07860
Phone: 201-281-1979    
Mrs. Paula Ann Fitt, RN, BSN, IBCLC
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 26 Manor Dr, Newton, NJ 07860
Phone: 973-219-8325    Fax: 973-579-9575

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.