Mary Keller Brown, FNP
Nurse Practitioner · Vonore, TN
Mary Keller Brown, FNP is a nurse practitioner with a practice address in Vonore, Tennessee, and NPI 1730564113, issued on Jul 27, 2015. Check the license (Tennessee 20177, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Keller Brown
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 20177 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1206 Highway 411, Vonore, TN 37885
- Phone
- (423) 884-7271
- Enumerated
- Jul 27, 2015
- Record last updated
- Jul 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (423) 884-3277
- Medicare enrollment
- Enrolled (PECOS I20160629001020); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →
Also registered at 1206 Highway 411
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andre Durand, MDFamily Medicine Physician1316084775
- Richard Fisher, D.O.Psychiatry Physician1760413678
- Terry Howard, DOFamily Medicine Physician1003947128
Verify Mary Keller Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 20177Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.1 times the Medicare Part D claims of the average nurse practitioner in 2024
6,763 Medicare Part D claims for 561 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 155 claims were for opioids.
Most prescribed
- Atorvastatin Calcium407 claims
- Lisinopril285 claims
- Levothyroxine Sodium260 claims
- Omeprazole218 claims
- Gabapentin208 claims
- Amlodipine Besylate195 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $113.89
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Chota Community Health ServicesVonore, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Keller Brown among 2,303 nurse practitioner records in Tennessee
Mary Keller Brown, FNP is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 46% of them.
- NPI issued2015 · 46% of these records are older, 50% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2017 among the 1,331 with a school on file
- Record last updated2015 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 nurse practitioner records list a practice address in Vonore
They are 5 of the 47 NPPES records with a practice address in Vonore, and 2,303 nurse practitioner records in Tennessee.
All 2,303 in Tennessee → Every provider in Vonore → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Janet Binkley, F.N.P.Vonore, TN 378851407893852
- Janet Johnson, F.N.P.Vonore, TN 378851376585356
- Jennifer McKenzie, F.N.P.Vonore, TN 378851245273796
- Elizabeth Park, FNPVonore, TN 378851447255096
- Leslie El-Sayad, NPWartburg, TN 378871710916382
- Jennifer Hoskins, FNP-BCWartburg, TN 378871235604026
- Christina Long, N.P.Wartburg, TN 378871053766519
- Judy Smith, FNPWartburg, TN 378871225162423
Common questions
What is Mary Keller Brown, FNP's NPI number?
Mary Keller Brown, FNP's National Provider Identifier (NPI) is 1730564113, issued on Jul 27, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mary Keller Brown, FNP located?
The NPPES record lists a practice address at 1206 Highway 411, Vonore, TN, 37885. Phone: (423) 884-7271. Providers update this record themselves, so call before visiting.
How can I verify Mary Keller Brown, FNP's license?
NPPES lists Tennessee license number 20177, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Keller Brown, FNP prescribe under Medicare Part D?
In 2024, Mary Keller Brown, FNP had 6,763 Medicare Part D claims for 561 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.