John J Martens, APRN - Medicare Nurse Practitioner in Nashville, TN

John J Martens, APRN is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Nashville, Tennessee. His current practice location is 221 Stewarts Ferry Pike, Nashville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 902-7461.

John J Martens is licensed to practice in Tennessee (license number APN0000005801) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1043412638.

Contact Information

John J Martens, APRN
221 Stewarts Ferry Pike,
Nashville, TN 37214-3325
(615) 902-7461
(615) 902-7706

Map and Direction




Provider's Profile

Full NameJohn J Martens
GenderMale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location221 Stewarts Ferry Pike, Nashville, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043412638
  • Provider Enumeration Date: 06/05/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9638232010
  • Enrollment ID: I20090112000213

Medical Identifiers

Medical identifiers for John J Martens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043412638NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health APN0000005801 (Tennessee)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. John J Martens allows following entities to bill medicare on his behalf.
Entity NameState Of Tennessee
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487791315
PECOS PAC ID: 5698687077
Enrollment ID: O20031104000309
Entity NameLifecare Family Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437125416
PECOS PAC ID: 9739090994
Enrollment ID: O20040817000598

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 J Martens 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 J Martens, APRN
4816 Peninsula Pointe Dr,
Hermitage, TN 37076-3662

Ph: (615) 902-7461
John J Martens, APRN
221 Stewarts Ferry Pike,
Nashville, TN 37214-3325

Ph: (615) 902-7461

Reviews and Comments


Nurse Practitioner Nurses in Nashville, TN

Rosie K Blakemore, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: Tennessee Prison For Women, 3881 Stewarts Lane, Nashville, TN 37243
Phone: 615-741-1255    Fax: 615-726-2181
Daniel Barrett, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3601 Tvc, Nashville, TN 37232
Phone: 615-322-3000    
Jacquelyn L. Garner, PNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    
Ms. Rose B Vick, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    
Aaron Wesley Scott, APN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-936-2000    
Gold Nwokochah,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2805 Foster Ave Ste 207, Nashville, TN 37210
Phone: 206-554-1900    
Ms. Leslie Elizabeth Newman, NNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-936-2000    

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.