Shirley Wu, MD
NPI 1225663420 · Ophthalmology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shirley Wu, MD is a Ophthalmology Physician provider in Sacramento, CA (NPI 1225663420).
Provider details
- NPI number
- 1225663420
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35.153455 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 284 | 115 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 134 | 59 |
| Brimonidine Tartrate | 124 | 45 |
| Erythromycin Basebrand: Erythromycin | 52 | 41 |
| Prednisolone Acetate | 46 | 37 |
| Timolol Maleate | 37 | 20 |
| Ketorolac Tromethamine | 20 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$551 across 6 records (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
Additional practice locations (2)
- 1615 Creekside Dr Ste 110Folsom, CA 95630-3491Phone: (916) 649-1515Fax: (916) 649-1516
- 2295 Fieldstone Dr Ste 140Lincoln, CA 95648-8807Phone: (916) 649-1515Fax: (916) 649-1516
Registry dates
- Enumerated
- 2020-03-08
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Shirley Wu's NPI number?
- Shirley Wu's National Provider Identifier (NPI) is 1225663420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shirley Wu's specialty?
- Shirley Wu is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Shirley Wu located?
- Shirley Wu's practice location on file with NPPES is 1515 Response Rd, Sacramento, CA 95815-4805.
- What is Shirley Wu's phone number?
- The practice phone number listed in the NPPES registry for Shirley Wu is (916) 649-1515.
- Does Shirley Wu accept Medicare?
- Shirley Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shirley Wu's NPI active?
- Yes — Shirley Wu's NPI (1225663420) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.