Dr. Sidney S. Wu, MD
- Part D claims, 2024
- 3,267
- Industry payments
- $248
- Insurance carriers
- 9
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2040 Camfield Ave, Commerce, CA 90040
- Practice phone
- Call (714) 500-0224
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Altamed Medical and Dental Group-Huntington Beach
Commerce, California
Find Dr. Wu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sidney S. Wu is a pediatrician in Commerce, California
Dr. Wu practices at Altamed Medical and Dental Group-Huntington Beach in Commerce, California.
Dr. Wu's NPI, 1972526457, was assigned on July 25, 2006. Dr. Wu graduated from Loma Linda University School Of Medicine in 2000. Dr. Wu holds California license A78985.
- NPI
- 1972526457NPI Registry (opens in a new tab)
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Practice phone
- (714) 500-0224
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Sidney S. Wu practices at Altamed Medical and Dental Group-Huntington Beach in Commerce, California
Dr. Wu's primary practice is Altamed Medical and Dental Group-Huntington Beach, at 2040 Camfield Ave, Commerce, CA 90040 in Los Angeles County. The practice phone is (714) 500-0224.
- Altamed Medical and Dental Group-Huntington Beach2040 Camfield Ave, Commerce, CA 90040 · Los Angeles CountyPhone(714) 500-0224
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sidney S. Wu is affiliated with 1 site of care
Dr. Wu's primary practice is Altamed Medical and Dental Group-Huntington Beach in Commerce, California.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Sidney S. Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Altamed Medical and Dental Group-Huntington Beach | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sidney S. Wu is one of 8,236 pediatricians in California
Pediatrics is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Wu is board certified in internal medicine by the American Board of Internal Medicine. Dr. Wu is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, chronic diabetes, chronic hypertension, conjunctivitis, contact dermatitis, deep vein thrombosis (DVT), depression and diabetic emergency among the conditions Dr. Wu treats.
Pediatricians near Dr. Wu
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sidney S. Wu's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Wu's median patient age at 56, with 56% women.
Dr. Wu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Sidney S. Wu wrote 3,267 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 3,267 Medicare Part D claims for 221 patients. 84% of them were for generic drugs. CMS names the drug for 2,640 of them, across 76 drugs with 11 or more claims each, at $281,408 in total drug cost. In 2023, CMS named 2,407 claims across 71 drugs.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic2,748 claims84%
- Brand-name454 claims14%
- Other65 claims2%
Dr. Wu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Wu's Part D claims, 2024
- Opioids4%129 of 3,267 claims
- Antibiotics1%28 of 3,267 claims
- Antipsychotics, patients 65 and over0%13 of 3,267 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,4072024: 2,64010%
Drugs named by CMS: 76 in 2024, 71 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Sidney S. Wu received $248 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Wu from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Hologic Inc paid the most, $118.
General payments to Dr. Wu by program year, 2016 to 2025
General payments to Dr. Wu by kind, 2016 to 2025
- Food and beverage$21788%
- Debt forgiveness$3112%
Companies that paid Dr. Wu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sidney S. Wu has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Wu.
Awards and honors for Dr. Wu
- Undated
- AAP Fellow
- Fellow (FACP)
Source: Dmand AI Professional Profile Data
Dr. Sidney S. Wu graduated from Loma Linda University School Of Medicine
Dr. Wu graduated from Loma Linda University School Of Medicine in 2000. Dr. Wu is a member of AAP and ACP.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Sidney S. Wu accepts plans from 9 insurance carriers
Dr. Wu is in network with 9 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Wu accepts, by number of carriers
- Medicare6
- PPO6
- POS5
- HMO4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Sidney S. Wu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sidney S. Wu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sidney S. Wu's NPI number?
Dr. Sidney S. Wu's NPI number is 1972526457. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sidney S. Wu?
Dr. Sidney S. Wu is a pediatrician in Commerce, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Sidney S. Wu practice?
Dr. Wu practices at 2040 Camfield Ave, Commerce, CA 90040. Dr. Wu's primary practice is Altamed Medical and Dental Group-Huntington Beach in Commerce, California.
What is Dr. Sidney S. Wu's office phone number?
The practice phone on file for Dr. Wu is (714) 500-0224.
What is Dr. Sidney S. Wu's medical license number?
Dr. Wu holds California license A78985.
Is Dr. Sidney S. Wu board certified?
Yes. Dr. Wu is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Sidney S. Wu go to medical school?
Dr. Wu graduated from Loma Linda University School Of Medicine in 2000.
What drugs does Dr. Sidney S. Wu prescribe most?
In 2024 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Dr. Sidney S. Wu received payments from drug or device companies?
CMS Open Payments shows $248 in general payments to Dr. Wu from 7 companies from 2016 to 2025. The largest total came from Hologic Inc.
How long has Dr. Sidney S. Wu been practicing?
Dr. Wu graduated from medical school in 2000, 26 years ago.
What insurance does Dr. Sidney S. Wu accept?
Dr. Wu is in network with 9 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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