Stephanie Ong, MD
Student in an Organized Health Care Education/Training Program · Sylmar, CA
Stephanie Ong, MD is a student in an organized health care education/training program with a practice address in Sylmar, California, and NPI 1295420347, issued on Apr 5, 2023. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Ong
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 14445 Olive View Dr # 2B-182, Sylmar, CA 91342
- Phone
- (747) 210-3205
- Enumerated
- Apr 5, 2023
- Entity
- Type 1 · individual
Also registered at 14445 Olive View Dr # 2B-182
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nawal Afif, DOStudent in an Organized Health Care Education/Training Program1205464336
- Christopher Metchnikoff, M.D.Internal Medicine Physician1023365939
- Fabiola Ochoa, MDInternal Medicine Physician1568826956
- Charissa So, M.D.Internal Medicine Physician1558563700
Verify Stephanie Ong 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
87% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
62 Medicare Part D claims for 17 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D.
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.
254 student in an organized health care education/training program records list a Sylmar practice address
They are 254 of the 1,454 NPPES records with a Sylmar practice address, and 49,599 student in an organized health care education/training program records in California.
All 254 in Sylmar → All 49,599 in California → Every provider in Sylmar →
Other student in an organized health care education/training program records in California
- Sanad A'BasiFresno, CA1720915770
- Alexander Aabedi, MDSan Francisco, CA1245971480
- Andre AabediPomona, CA1891582102
- Natalie Aabodi, DMDPomona, CA1851085187
- Mati Aamed, PSY.D.Pacoima, CA1689285470
- Kjeld Aamodt, DDS, MSSan Francisco, CA1912250176
- Megan Aaronson, MD, MSCRLos Angeles, CA1386272102
- Manas AavulaPomona, CA1972496644
- Louisa AbadaOakland, CA1023502259
- Sharon AbadaSan Francisco, CA1003492844
Common questions
What is Stephanie Ong, MD's NPI number?
Stephanie Ong, MD's National Provider Identifier (NPI) is 1295420347, issued on Apr 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Ong, MD located?
The NPPES record lists a practice address at 14445 Olive View Dr # 2B-182, Sylmar, CA, 91342. Phone: (747) 210-3205. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Ong, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Ong, MD prescribe under Medicare Part D?
In 2024, Stephanie Ong, MD had 62 Medicare Part D claims for 17 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.