John T. Wier, FNP
Family Nurse Practitioner · Oak Ridge, TN
John T. Wier, FNP is a family nurse practitioner with a practice address in Oak Ridge, Tennessee, and NPI 1851776710, issued on Jul 21, 2015. Check the license (Tennessee 20071, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John T. Wier
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 20071 TN
160633 TN
Self-reported in NPPES; status is on the state search - Practice location
- 800 Oak Ridge Tpke Ste A500, Oak Ridge, TN 37830
- Phone
- (865) 481-5001
- Enumerated
- Jul 21, 2015
- Record last updated
- Apr 30, 2026
- Medicare enrollment
- Enrolled (PECOS I20150918001634); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →
Verify John T. Wier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 20071Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John T. Wier among 9,060 family nurse practitioner records in Tennessee
John T. Wier, FNP is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 39% of them.
- NPI issued2015 · 39% of these records are older, 55% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2015 · median 2017 among the 5,523 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 family nurse practitioner records list a practice address in Oak Ridge
They are 53 of the 904 NPPES records with a practice address in Oak Ridge, and 9,060 family nurse practitioner records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,060 in Tennessee → Every provider in Oak Ridge → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kaye Bultemeier, NPOak Ridge, TN 378301861592362
- Mary Clemens, FNPOak Ridge, TN 378301093786253
- Jocelyn Garrett, FNPOak Ridge, TN 378301033350152
- Cheryl Goforth, APRN, BCOak Ridge, TN 378301477653970
- Claudia Hadden, FAMILY NURSE PRACTITOak Ridge, TN 378301275661753
- Portia Hutchinson, NP-COak Ridge, TN 378301336148519
- Tracy Jenkins, APNOak Ridge, TN 378301760705396
- Nancy Kile, FNPOak Ridge, TN 378301427007079
Common questions
What is John T. Wier, FNP's NPI number?
John T. Wier, FNP's National Provider Identifier (NPI) is 1851776710, issued on Jul 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John T. Wier, FNP located?
The NPPES record lists a practice address at 800 Oak Ridge Tpke Ste A500, Oak Ridge, TN, 37830. Phone: (865) 481-5001. Providers update this record themselves, so call before visiting.
How can I verify John T. Wier, FNP's license?
NPPES lists Tennessee license number 20071, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.