Donna Lynn Wong, D.O.
Family Medicine Physician · Downey, CA
Donna Lynn Wong, D.O. is a family medicine physician with a practice address in Downey, California, and NPI 1215953211, issued on Jul 14, 2006. Check the license (California 20A6755, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Donna Lynn Wong
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A6755 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10800 Paramount Blvd, Downey, CA 90241
- Phone
- (562) 923-8333
- Enumerated
- Jul 14, 2006
- Record last updated
- Mar 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (562) 862-1624
- Medicaid ID
- 00AX6755A CA
- Medicare enrollment
- Enrolled (PECOS I20120328000462); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 10800 Paramount Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Donna Lynn Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A6755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average family medicine physician in 2024
6,506 Medicare Part D claims for 296 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 199 claims were for opioids.
Most prescribed
- Atorvastatin Calcium240 claims
- Amlodipine Besylate164 claims
- Levothyroxine Sodium146 claims
- Omeprazole114 claims
- Pantoprazole Sodium99 claims
- Quetiapine Fumarate99 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
- Med InstituteBeverly Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donna Lynn Wong among 17,133 family medicine physician records in California
Donna Lynn Wong, D.O. 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
- Graduated1994 · 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).
65 family medicine physician records list a practice address in Downey
They are 65 of the 3,607 NPPES records with a practice address in Downey, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Downey → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Matthew Blazon Yee, DODowney, CA 902411710043328
- Sherie Carnegie, D ODowney, CA 902411821013772
- Simon Chang, M.D.Downey, CA 902411760594097
- Andrew Chao, D.O.Downey, CA 902411780621755
- Thilan Fernando, M.D.Downey, CA 902411316146632
- Ole Heggeness, D.O.Downey, CA 902411518911908
- Ragaa Iskarous, M.D.Downey, CA 902411215035274
- Antonio Morquecho, PADowney, CA 902411417173220
Common questions
What is Donna Lynn Wong, D.O.'s NPI number?
Donna Lynn Wong, D.O.'s National Provider Identifier (NPI) is 1215953211, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donna Lynn Wong, D.O. located?
The NPPES record lists a practice address at 10800 Paramount Blvd, Downey, CA, 90241. Phone: (562) 923-8333. Providers update this record themselves, so call before visiting.
How can I verify Donna Lynn Wong, D.O.'s license?
NPPES lists California license number 20A6755, 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 Donna Lynn Wong, D.O. prescribe under Medicare Part D?
In 2024, Donna Lynn Wong, D.O. had 6,506 Medicare Part D claims for 296 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.