Marc Oropilla
Hospitalist Physician · Knoxville, TN
Marc Oropilla is a hospitalist physician with a practice address in Knoxville, Tennessee, and NPI 1902433212, issued on Mar 25, 2020. Check the license (Tennessee 5173, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marc Oropilla
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 5173 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1924 Alcoa Hwy, Knoxville, TN 37920
- Phone
- (865) 305-9081
- Enumerated
- Mar 25, 2020
- Record last updated
- Apr 16, 2025
- Fax
- (865) 305-8769
- Medicare enrollment
- Enrolled (PECOS I20230828000600); accepts Medicare assignment
- Medical or professional school
- Edward Via Col Of Osteo Medicine-Virginia Campus, 2020
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 426 in Tennessee → Look up another NPI →
Also registered at 1924 Alcoa Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anna AddisonStudent in an Organized Health Care Education/Training Program1053233346
Verify Marc Oropilla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 5173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average hospitalist physician in 2024
474 Medicare Part D claims for 149 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Eliquis25 claims
- Pantoprazole Sodium23 claims
- Atorvastatin Calcium19 claims
- Rosuvastatin Calcium16 claims
- Amlodipine Besylate15 claims
- Carvedilol14 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): 95.7 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: $263.19
12 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 7,324 providers of this specialty with any payment received $494.84 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
- University Health System, Inc.Knoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Oropilla among 426 hospitalist physician records in Tennessee
Marc Oropilla is one of 426 hospitalist physician records with a practice address in Tennessee. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.
- NPI issued2020 · 86% of these records are older, 9% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2020 · median 2012 among the 356 with a school on file
- Record last updated2025 · 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 208M00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Tennessee
There are 426 hospitalist physician records in Tennessee.
All 426 in Tennessee → Every provider in Knoxville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Issam Almashharawi, M.D.Knoxville, TN 379201598734006
- Samar AlsharifKnoxville, TN 379201528032984
- William Bolin, MDKnoxville, TN 379201912985623
- Richard Bremer, MDKnoxville, TN 379201245218981
- Daniel Brewer, MDKnoxville, TN 379201013975168
- Anthony Cabrera, MDKnoxville, TN 379201316984008
- Felix Chaltry, D.O.Knoxville, TN 379201346212958
- Srilatha Chilukuri, MDKnoxville, TN 379201306939178
Common questions
What is Marc Oropilla's NPI number?
Marc Oropilla's National Provider Identifier (NPI) is 1902433212, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Marc Oropilla located?
The NPPES record lists a practice address at 1924 Alcoa Hwy, Knoxville, TN, 37920. Phone: (865) 305-9081. Providers update this record themselves, so call before visiting.
How can I verify Marc Oropilla's license?
NPPES lists Tennessee license number 5173, 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 Marc Oropilla prescribe under Medicare Part D?
In 2024, Marc Oropilla had 474 Medicare Part D claims for 149 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Marc Oropilla's MIPS final score?
The 2023 MIPS final score is 95.7 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.