Marcus Toschi, M.D.
Hospitalist Physician · Oklahoma City, OK
Marcus Toschi, M.D. is a hospitalist physician with a practice address in Oklahoma City, Oklahoma, and NPI 1003263757, issued on May 23, 2016. Check the license (Oklahoma 32308, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Marcus Toschi
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 32308 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4300 W Memorial RD, Oklahoma City, OK 73120
- Phone
- (405) 755-1515
- Enumerated
- May 23, 2016
- Record last updated
- Jul 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190315002212); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 262 in Oklahoma → Look up another NPI →
Also registered at 4300 W Memorial RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Abernethy, M.D.Hospitalist Physician1811194749
- Nicholas Anastas, DOInternal Medicine Physician1922597905
- Laura Apodaca, RNEmergency Registered Nurse1184586406
- Todd Arms, PAPhysician Assistant1235309386
- Jamie BahamRegistered Dietitian1093443087
- Steven Baker, D.O.Hospitalist Physician1831174507
Verify Marcus Toschi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 32308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average hospitalist physician in 2024
433 Medicare Part D claims for 200 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 76 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen37 claims
- Amoxicillin-Clavulanate Potass23 claims
- Naloxone Hcl22 claims
- Oxycodone Hcl21 claims
- Pantoprazole Sodium18 claims
- Prednisone18 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.
Bills Medicare through one group practice
- Mercy Clinic Oklahoma CommunitiesAda, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus Toschi among 262 hospitalist physician records in Oklahoma
Marcus Toschi, M.D. is one of 262 hospitalist physician records with a practice address in Oklahoma. 91% 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 67% of them.
- NPI issued2016 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2016 · median 2010 among the 210 with a school on file
- Record last updated2019 · 48% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Oklahoma
There are 262 hospitalist physician records in Oklahoma.
All 262 in Oklahoma → Every provider in Oklahoma City → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- David Abernethy, M.D.Oklahoma City, OK 731201811194749
- Steven Baker, D.O.Oklahoma City, OK 731201831174507
- Jane Detrich, DOOklahoma City, OK 731201992149389
- Senthil Raju, M.D.Oklahoma City, OK 731181922009075
- Saqib Sheikh, M.DOklahoma City, OK 731141326366899
- Miriam Anttila, M.D.Oklahoma City, OK 731121679954564
- Zubair Ashraf, M.DOklahoma City, OK 731121366747149
- Andrew Barsaloux, M.D.Oklahoma City, OK 731121770670150
Common questions
What is Marcus Toschi, M.D.'s NPI number?
Marcus Toschi, M.D.'s National Provider Identifier (NPI) is 1003263757, issued on May 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Marcus Toschi, M.D. located?
The NPPES record lists a practice address at 4300 W Memorial RD, Oklahoma City, OK, 73120. Phone: (405) 755-1515. Providers update this record themselves, so call before visiting.
How can I verify Marcus Toschi, M.D.'s license?
NPPES lists Oklahoma license number 32308, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcus Toschi, M.D. prescribe under Medicare Part D?
In 2024, Marcus Toschi, M.D. had 433 Medicare Part D claims for 200 beneficiaries; the average among hospitalist physician prescribers was 521. 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.