Don Dongsoo Son, MD
Family Medicine Physician · Anaheim, CA
Don Dongsoo Son, MD is a family medicine physician with a practice address in Anaheim, California, and NPI 1558564898, issued on Jun 6, 2007. Check the license (California A121306, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Don Dongsoo Son
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A121306 CA
Self-reported in NPPES; status is on the state search - Practice location
- 408 S Beach Blvd Ste 206, Anaheim, CA 92804
- Phone
- (714) 527-2240
- Enumerated
- Jun 6, 2007
- Record last updated
- Feb 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (714) 527-2328
- Medicaid IDs
- 500610021 OR
6977240 CA - Medicare enrollment
- Enrolled (PECOS I20120712000508); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Don Dongsoo Son in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A121306Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average family medicine physician in 2024
16,080 Medicare Part D claims for 559 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,335 claims
- Losartan Potassium749 claims
- Metformin Hcl726 claims
- Rosuvastatin Calcium667 claims
- Amlodipine Besylate570 claims
- Celecoxib549 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: $1,547.72
83 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. 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.
Don Dongsoo Son among 17,133 family medicine physician records in California
Don Dongsoo Son, MD 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2005 among the 10,652 with a school on file
- Record last updated2019 · 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).
234 family medicine physician records list a practice address in Anaheim
They are 234 of the 9,018 NPPES records with a practice address in Anaheim, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Anaheim → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Steven ChaoAnaheim, CA 928041013159524
- Edmond Chu, MDAnaheim, CA 928041013975838
- Chinh Dinh, M.D.Anaheim, CA 928041639244049
- Sheldon Fayner, MDAnaheim, CA 928041770758310
- Jose Guerra, D.O.Anaheim, CA 928041346396645
- Thomas Guiltinan, MDAnaheim, CA 928041942291919
- Yong Kim, M.D.Anaheim, CA 928041952361529
- Sam Lee, M.D.Anaheim, CA 928041053374652
Common questions
What is Don Dongsoo Son, MD's NPI number?
Don Dongsoo Son, MD's National Provider Identifier (NPI) is 1558564898, issued on Jun 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Don Dongsoo Son, MD located?
The NPPES record lists a practice address at 408 S Beach Blvd Ste 206, Anaheim, CA, 92804. Phone: (714) 527-2240. Providers update this record themselves, so call before visiting.
How can I verify Don Dongsoo Son, MD's license?
NPPES lists California license number A121306, 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 Don Dongsoo Son, MD prescribe under Medicare Part D?
In 2024, Don Dongsoo Son, MD had 16,080 Medicare Part D claims for 559 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.