Mark Stanton McDonnell, MD
Student in an Organized Health Care Education/Training Program · Sylmar, CA
Mark Stanton McDonnell, MD is a student in an organized health care education/training program with a practice address in Sylmar, California, and NPI 1194906693, issued on Nov 27, 2007. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Stanton McDonnell
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 14445 Olive View Dr, Sylmar, CA 91342
- Phone
- (818) 364-3205
- Enumerated
- Nov 27, 2007
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110203000162); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 14445 Olive View Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gezman Abdullahi, M.D.Internal Medicine Physician1225394380
- Moyosore Abere, NPNurse Practitioner1225667314
- Ammini Abraham, MDAnesthesiology Physician1467531541
- Margarita Acosta, RN, AGACNPAcute Care Nurse Practitioner1609202415
- Fredric Adler, MDInternal Medicine Physician1356376735
Verify Mark Stanton McDonnell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11.6 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
2,148 Medicare Part D claims for 390 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Pradaxa261 claims
- Atorvastatin Calcium255 claims
- Carvedilol155 claims
- Metoprolol Tartrate120 claims
- Bisoprolol Fumarate105 claims
- Lisinopril100 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
- Southern California Permanente Medical GroupRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Stanton McDonnell among 40,652 student in an organized health care education/training program records in California
Mark Stanton McDonnell, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% 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 under 1% of them.
- NPI issued2007 · under 1% of these records are older, 99% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2006 · median 2017 among the 2,409 with a school on file
- Record last updated2021 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
189 student in an organized health care education/training program records list a practice address in Sylmar
They are 189 of the 1,454 NPPES records with a practice address in Sylmar, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Sylmar → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- George Chernis, M.D.Sylmar, CA 913421548454572
- David Han, M.D.Sylmar, CA 913421043462112
- Nghi Hoang, M.D.Sylmar, CA 913421700078680
- Allen Joo, M.D.Sylmar, CA 913421902000854
- Soyun Kim, M.D.Sylmar, CA 913421194977413
- Marisol Luna-Pizano, M.D.Sylmar, CA 913421437346806
- Victoria Millay, M.D.Sylmar, CA 913421033343272
- Katharine RomanSylmar, CA 913421639331234
Common questions
What is Mark Stanton McDonnell, MD's NPI number?
Mark Stanton McDonnell, MD's National Provider Identifier (NPI) is 1194906693, issued on Nov 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Stanton McDonnell, MD located?
The NPPES record lists a practice address at 14445 Olive View Dr, Sylmar, CA, 91342. Phone: (818) 364-3205. Providers update this record themselves, so call before visiting.
How can I verify Mark Stanton McDonnell, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Stanton McDonnell, MD prescribe under Medicare Part D?
In 2024, Mark Stanton McDonnell, MD had 2,148 Medicare Part D claims for 390 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.