Katie M. Prosser, DO
Family Medicine Physician · Kingsport, TN
Katie M. Prosser, DO is a family medicine physician with a practice address in Kingsport, Tennessee, and NPI 1366005605, issued on Apr 22, 2019. Check the license (Tennessee 4833, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katie M. Prosser
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4833 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1526 Bridgewater LN Ste 100, Kingsport, TN 37660
- Phone
- (423) 583-0803
- Enumerated
- Apr 22, 2019
- Record last updated
- Apr 8, 2026
- Fax
- (423) 732-7014
- Medicare enrollment
- Enrolled (PECOS I20220819002348); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,674 in Tennessee → Look up another NPI →
Also registered at 1526 Bridgewater LN Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Sumpter, D.O.Family Medicine Physician1114380771
Verify Katie M. Prosser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 4833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
12,179 Medicare Part D claims for 793 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 30 claims were for opioids.
Most prescribed
- Amlodipine Besylate582 claims
- Rosuvastatin Calcium559 claims
- Atorvastatin Calcium515 claims
- Omeprazole418 claims
- Lisinopril404 claims
- Levothyroxine Sodium357 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: $372.59
27 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Healthstar Physicians PCMorristown, TN
- State OF Franklin Healthcare Associates, PLLCKingsport, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katie M. Prosser among 2,674 family medicine physician records in Tennessee
Katie M. Prosser, DO is one of 2,674 family medicine physician records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2004 among the 1,685 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
91 family medicine physician records list a practice address in Kingsport
They are 91 of the 1,986 NPPES records with a practice address in Kingsport, and 2,674 family medicine physician records in Tennessee.
All 2,674 in Tennessee → Every provider in Kingsport → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Parvati Ananthula, MDKingsport, TN 376601669475448
- Robert Geer, M.D.Kingsport, TN 376601346243631
- Shelton Hager, M.D.Kingsport, TN 376601407859796
- Emily Hubbs, M.D.Kingsport, TN 376601538162490
- James McCoy, M.D.Kingsport, TN 376601124021407
- Christopher Neglia, DOKingsport, TN 376601679575963
- Wendy Oberdick, MDKingsport, TN 376601659374601
- Peter Platzer, M.D.Kingsport, TN 376601285637124
Common questions
What is Katie M. Prosser, DO's NPI number?
Katie M. Prosser, DO's National Provider Identifier (NPI) is 1366005605, issued on Apr 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katie M. Prosser, DO located?
The NPPES record lists a practice address at 1526 Bridgewater LN Ste 100, Kingsport, TN, 37660. Phone: (423) 583-0803. Providers update this record themselves, so call before visiting.
How can I verify Katie M. Prosser, DO's license?
NPPES lists Tennessee license number 4833, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katie M. Prosser, DO prescribe under Medicare Part D?
In 2024, Katie M. Prosser, DO had 12,179 Medicare Part D claims for 793 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.