John T Wier, FNP - Medicare Nurse Practitioner in Oak Ridge, TN

John T Wier, FNP is a medicare enrolled "Nurse Practitioner - Family" in Oak Ridge, Tennessee. He graduated from nursing school in 2015 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. His current practice location is 800 Oak Ridge Tpke Ste A500, Oak Ridge, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 481-5001.

John T Wier is licensed to practice in Tennessee (license number 20071) 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 1851776710.

Contact Information

John T Wier, FNP
800 Oak Ridge Tpke Ste A500,
Oak Ridge, TN 37830-6950
(865) 481-5001
Not Available

Map and Direction




Provider's Profile

Full NameJohn T Wier
GenderMale
SpecialityNurse Practitioner
Experience11 Years
Location800 Oak Ridge Tpke Ste A500, Oak Ridge, Tennessee
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 T Wier graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1851776710
  • Provider Enumeration Date: 07/21/2015
  • Last Update Date: 04/30/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7911214200
  • Enrollment ID: I20150918001634

Medical Identifiers

Medical identifiers for John T Wier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851776710NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 160633 (Tennessee)Secondary
363LF0000XNurse Practitioner - Family 20071 (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 T Wier allows following entities to bill medicare on his behalf.
Entity NameSoutheastern Emergency Services P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669414264
PECOS PAC ID: 6204730195
Enrollment ID: O20031121000687
Entity NameOptimal Health Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477812196
PECOS PAC ID: 4789840976
Enrollment ID: O20120716000060
Entity NameOptimal Medical Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689354284
PECOS PAC ID: 6103275987
Enrollment ID: O20231206001761

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 T Wier 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 T Wier, FNP
900 E Hill Ave Ste 205,
Knoxville, TN 37915-2563

Ph: (865) 415-2620
John T Wier, FNP
800 Oak Ridge Tpke Ste A500,
Oak Ridge, TN 37830-6950

Ph: (865) 481-5001

Reviews and Comments


Nurse Practitioner Nurses in Oak Ridge, TN

Mrs. Jessica Lynn Hamby, APRN, FNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: 80 Vermont Ave, Oak Ridge, TN 37830
Phone: 865-482-4078    
Kimberly R Smith, MSN, PNP
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Practice Location: 221 W Tyrone Rd, Oak Ridge, TN 37830
Phone: 865-483-6343    Fax: 865-483-1185
Mrs. Olga Maria Gardner, FNP-BC
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Practice Location: 100 Vermont Ave, Oak Ridge, TN 37830
Phone: 865-482-1777    Fax: 865-374-2117
Mrs. Kimberly Lynn Seeber, PMHNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: 665 Emory Valley Rd Ste B, Oak Ridge, TN 37830
Phone: 865-404-3976    
Mrs. Jocelyn R Garrett, FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 200 New York Ave Ste 200, Oak Ridge, TN 37830
Phone: 865-835-5400    
Brooke Lorraine Hamby,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 105 Donner Dr Ste B, Oak Ridge, TN 37830
Phone: 865-483-4015    Fax: 865-483-4016
Patricia J Myers, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 801 Oak Ridge Tpke, Oak Ridge, TN 37830
Phone: 865-483-3172    

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.