Katie Johnson, APRN
Primary Care Nurse Practitioner · Clarksville, TN
Katie Johnson, APRN is a primary care nurse practitioner with a practice address in Clarksville, Tennessee, and NPI 1679022545, issued on Oct 3, 2016. Check the license (Tennessee 21804, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katie Johnson
- Credential
- APRN
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 21804 TN
Self-reported in NPPES; status is on the state search - Practice location
- 776 Weatherly Dr, Clarksville, TN 37043
- Phone
- (931) 906-2004
- Enumerated
- Oct 3, 2016
- Record last updated
- Oct 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161116000890); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 265 in Tennessee → Look up another NPI →
Also registered at 776 Weatherly Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cathy Perry, MSN, ANP-BCNurse Practitioner1831421312
Verify Katie Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 21804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
366 Medicare Part D claims for 133 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 74 claims were for opioids.
Most prescribed
- Anastrozole26 claims
- Hydrocodone-Acetaminophen25 claims
- Potassium Chloride22 claims
- Letrozole19 claims
- Oxycodone Hcl19 claims
- Gabapentin18 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: $961.88
43 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 4,321 providers of this specialty with any payment received $625.13 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
- Tennessee Oncology PLLCTullahoma, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katie Johnson among 265 primary care nurse practitioner records in Tennessee
Katie Johnson, APRN is one of 265 primary care nurse practitioner records with a practice address in Tennessee. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 37% of them.
- NPI issued2016 · 37% of these records are older, 58% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2016 · median 2018 among the 144 with a school on file
- Record last updated2016 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Tennessee
There are 265 primary care nurse practitioner records in Tennessee.
All 265 in Tennessee → Every provider in Clarksville → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Sharon Whyte, CNPClarksville, TN 370431669924585
- Margaret KibukuClarksville, TN 370421427995661
- Zoe Lowery, FNP-BCClarksville, TN 370421982194007
- Sarah JohnsonClarksville, TN 370401295661981
- Holly KnottClarksville, TN 370401235876889
- Gabriele Roberts, APNClarksville, TN 370401790103752
- Danielle Schaaf, FNPClarksville, TN 370401023556867
- Melinda Wray, AGPCNPCornersville, TN 370471336615509
Common questions
What is Katie Johnson, APRN's NPI number?
Katie Johnson, APRN's National Provider Identifier (NPI) is 1679022545, issued on Oct 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Katie Johnson, APRN located?
The NPPES record lists a practice address at 776 Weatherly Dr, Clarksville, TN, 37043. Phone: (931) 906-2004. Providers update this record themselves, so call before visiting.
How can I verify Katie Johnson, APRN's license?
NPPES lists Tennessee license number 21804, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Katie Johnson, APRN prescribe under Medicare Part D?
In 2024, Katie Johnson, APRN had 366 Medicare Part D claims for 133 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.