Marjorie Meiji Yong, M.D.
Family Medicine Physician · Encino, CA
Marjorie Meiji Yong, M.D. is a family medicine physician with a practice address in Encino, California, and NPI 1417062167, issued on Aug 21, 2006. Check the license (California A61406, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marjorie Meiji Yong
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A61406 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5400 Balboa Blvd Ste 212, Encino, CA 91316
- Phone
- (818) 789-0203
- Enumerated
- Aug 21, 2006
- Record last updated
- Oct 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (818) 789-0208
- Medicare enrollment
- Enrolled (PECOS I20050616000932); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 5400 Balboa Blvd Ste 212
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kerby Pierre-Louis, PAPhysician Assistant1740530518
Verify Marjorie Meiji Yong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A61406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
351 Medicare Part D claims for 50 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Mounjaro31 claims
- Levothyroxine Sodium30 claims
- Atorvastatin Calcium23 claims
- Amlodipine Besylate13 claims
- Eliquis13 claims
- Fluoxetine Hcl11 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.
Industry payments in 2024: $736.48
13 payments; by number, the most common kind was food and beverage; the largest payer was Harmony Biosciences LLC. The 55,478 providers of this specialty with any payment received $902.55 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.
Marjorie Meiji Yong among 17,133 family medicine physician records in California
Marjorie Meiji Yong, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1995 · median 2005 among the 10,652 with a school on file
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Encino → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Davood Betaharon, MDEncino, CA 913161740449883
- Behrouz Dardashti, MDEncino, CA 913161427118355
- Nicola Azar, M.D.Thousand Oaks, CA 913201922259787
- Donald Chen, M.D.Newbury Park, CA 913201659432268
- Anjani Hagan, MDNewbury Park, CA 913201043873185
- Angela Sepulveda Velez, MDNewbury Park, CA 913201922505494
- Donnelly WilkesNewbury Park, CA 913201033111836
- Gregory Jenkins, M.D.Newhall, CA 913211215018502
Common questions
What is Marjorie Meiji Yong, M.D.'s NPI number?
Marjorie Meiji Yong, M.D.'s National Provider Identifier (NPI) is 1417062167, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marjorie Meiji Yong, M.D. located?
The NPPES record lists a practice address at 5400 Balboa Blvd Ste 212, Encino, CA, 91316. Phone: (818) 789-0203. Providers update this record themselves, so call before visiting.
How can I verify Marjorie Meiji Yong, M.D.'s license?
NPPES lists California license number A61406, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marjorie Meiji Yong, M.D. prescribe under Medicare Part D?
In 2024, Marjorie Meiji Yong, M.D. had 351 Medicare Part D claims for 50 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.