Sidney Wu, M.D.
NPI 1972526457 · Pediatrics Physician · Huntington Beach, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sidney Wu, M.D. is a Pediatrics Physician provider in Huntington Beach, CA (NPI 1972526457).
Provider details
- NPI number
- 1972526457
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A78985 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 191 | 68 |
| Losartan Potassium | 128 | 41 |
| Amlodipine Besylate | 114 | 39 |
| Levothyroxine Sodium | 104 | 27 |
| Gabapentin | 94 | 36 |
| Metformin Hcl | 91 | 33 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$33 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2016-03-30
Frequently asked questions
- What is Sidney Wu's NPI number?
- Sidney Wu's National Provider Identifier (NPI) is 1972526457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Wu's specialty?
- Sidney Wu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sidney Wu located?
- Sidney Wu's practice location on file with NPPES is 8041 Newman Ave, Huntington Beach, CA 92647-7034.
- What is Sidney Wu's phone number?
- The practice phone number listed in the NPPES registry for Sidney Wu is (888) 499-9303.
- Does Sidney Wu accept Medicare?
- Sidney Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sidney Wu's NPI active?
- Yes — Sidney Wu's NPI (1972526457) is active in the NPPES registry as of the last update on 2016-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.