Andrew Horowitz, M.D.
Urology Physician · Morristown, TN
Andrew Horowitz, M.D. is a urology physician with a practice address in Morristown, Tennessee, and NPI 1336337591, issued on Oct 11, 2007. Check the license (Tennessee 74821, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Andrew Horowitz
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 74821 TN
ME 129571 FL
12769 ND
Self-reported in NPPES; status is on the state search - Practice location
- 705 Mcfarland St, Morristown, TN 37814
- Phone
- (423) 581-6808
- Enumerated
- Oct 11, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (865) 374-2140
- Medicaid ID
- Q105383 TN
- Medicare enrollment
- Enrolled (PECOS I20170221000182); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 2007
- Entity
- Type 1 · individual
8 nearest urology physician records → All 289 in Tennessee → Look up another NPI →
Also registered at 705 Mcfarland St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John D'Lugos, FNP-BCFamily Nurse Practitioner1023269362
- Rodney Diehl, DOInterventional Cardiology Physician1174502298
- Jodie Schneitman, AG-ACNP, BCAcute Care Nurse Practitioner1801293436
- Richard Treadway, MSN-FNPFamily Nurse Practitioner1013355379
Verify Andrew Horowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 74821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average urology physician in 2024
3,382 Medicare Part D claims for 720 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 128 claims were for opioids.
Most prescribed
- Tamsulosin Hcl770 claims
- Finasteride413 claims
- Ciprofloxacin Hcl317 claims
- Oxybutynin Chloride Er227 claims
- Oxybutynin Chloride149 claims
- Anastrozole131 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): 87.5 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: $709.20
23 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 9,340 providers of this specialty with any payment received $3,800.04 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
- Covenant Medical Group IncMorristown, TN
- Santa Rosa Hma Physician Management, LLCMilton, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Horowitz among 289 urology physician records in Tennessee
Andrew Horowitz, M.D. is one of 289 urology physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 59% of them.
- NPI issued2007 · 59% of these records are older, 32% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2007 · median 2003 among the 185 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Tennessee
There are 289 urology physician records in Tennessee.
All 289 in Tennessee → Every provider in Morristown → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Jose Amador Jr, MDMorristown, TN 378141821078015
- Philip Serbin, M.D.Morristown, TN 378141336153311
- Mark Bowles, M.D.Maryville, TN 378041548260599
- James Briggs, MDMaryville, TN 378041811996358
- Joshua Byrd, M.D.Maryville, TN 378041609148436
- Rebecca Lavelle, M.D.Maryville, TN 378041104099662
- Peter Sershon, M.D.Maryville, TN 378041104813138
- Nicolas AlcalaOak Ridge, TN 378301972139483
Common questions
What is Andrew Horowitz, M.D.'s NPI number?
Andrew Horowitz, M.D.'s National Provider Identifier (NPI) is 1336337591, issued on Oct 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Horowitz, M.D. located?
The NPPES record lists a practice address at 705 Mcfarland St, Morristown, TN, 37814. Phone: (423) 581-6808. Providers update this record themselves, so call before visiting.
How can I verify Andrew Horowitz, M.D.'s license?
NPPES lists Tennessee license number 74821, 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 Andrew Horowitz, M.D. prescribe under Medicare Part D?
In 2024, Andrew Horowitz, M.D. had 3,382 Medicare Part D claims for 720 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Andrew Horowitz, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.5 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.