Tammy Rena Cox
Family Nurse Practitioner · Winchester, KY
Tammy Rena Cox is a family nurse practitioner with a practice address in Winchester, Kentucky, and NPI 1972977106, issued on Nov 27, 2015. Check the license (Kentucky 3009722, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Rena Cox
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 3009722 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1859 Bypass RD, Winchester, KY 40391
- Phone
- (859) 355-1882
- Enumerated
- Nov 27, 2015
- Record last updated
- Dec 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151215002577); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,545 in Kentucky → Look up another NPI →
Also registered at 1859 Bypass RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John BenedictOptician1750279527
- Miranda FlinchumOptician1497487938
- Joshua Grinstead, PHARMDPharmacist1649871294
- Glistina Gullett, PHARMDPharmacist1992305346
- Tesha McCartyOptician1467182584
- Patrick Pippen, O.D.Optometrist1245281690
Verify Tammy Rena Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 3009722Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average family nurse practitioner in 2024
1,951 Medicare Part D claims for 397 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium95 claims
- Albuterol Sulfate Hfa93 claims
- Simvastatin83 claims
- Amoxicillin-Clavulanate Potass60 claims
- Lisinopril58 claims
- Losartan Potassium57 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.
The MIPS final score for 2023 (Medicare payment program): 95.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $535.00
30 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Baptist Health Medical Group IncNicholasville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammy Rena Cox among 5,545 family nurse practitioner records in Kentucky
Tammy Rena Cox is one of 5,545 family nurse practitioner records with a practice address in Kentucky. 84% 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 31% of them.
- NPI issued2015 · 31% of these records are older, 64% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2015 · median 2018 among the 3,839 with a school on file
- Record last updated2020 · 39% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family nurse practitioner records list a practice address in Winchester
They are 32 of the 431 NPPES records with a practice address in Winchester, and 5,545 family nurse practitioner records in Kentucky.
All 5,545 in Kentucky → Every provider in Winchester → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rachel Decoster, APRNWinchester, KY 403911871902957
- Stephanie Fields, APRNWinchester, KY 403911518307560
- Kathryn Blair Frias, APRNWinchester, KY 403911831614734
- Rachel Gilliam, APRNWinchester, KY 403911952877177
- Tonya Hadden, APRNWinchester, KY 403911700258589
- Lauren Holton, APRN, FNP-BCWinchester, KY 403911437510401
- Larry Maggard, APRN - C, FNPWinchester, KY 403911184140907
- Jessica McMaine, APRNWinchester, KY 403911093254930
Common questions
What is Tammy Rena Cox's NPI number?
Tammy Rena Cox's National Provider Identifier (NPI) is 1972977106, issued on Nov 27, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Rena Cox located?
The NPPES record lists a practice address at 1859 Bypass RD, Winchester, KY, 40391. Phone: (859) 355-1882. Providers update this record themselves, so call before visiting.
How can I verify Tammy Rena Cox's license?
NPPES lists Kentucky license number 3009722, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Rena Cox prescribe under Medicare Part D?
In 2024, Tammy Rena Cox had 1,951 Medicare Part D claims for 397 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Tammy Rena Cox's MIPS final score?
The 2023 MIPS final score is 95.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.