Wanda Hu, M.D.
NPI 1972803666 · Ophthalmology Physician · Sunnyvale, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wanda Hu, M.D. is a Ophthalmology Physician provider in Sunnyvale, CA (NPI 1972803666).
Provider details
- NPI number
- 1972803666
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A114751 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,689 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 767 | $155 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 704 | $19 |
| Imaging of Optic Nerve92133 | 405 | $45 |
| Exam of Visual Field With Extended Testing92083 | 374 | $83 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 344 | $111 |
| Measurement of Corneal Curvature and Depth of Eye92136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 806 | 229 |
| Timolol Maleate | 353 | 133 |
| Brimonidine Tartrate | 337 | 135 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 334 | 122 |
| Prednisolone Acetate | 294 | 193 |
| Ketorolac Tromethamine | 294 | 199 |
| Ofloxacin | 232 | 166 |
| Bimatoprostbrand: Lumigan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$368 across 5 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
Registry dates
- Enumerated
- 2010-10-27
- Last updated
- 2020-06-08
- Certified
- 2020-06-08
Frequently asked questions
- What is Wanda Hu's NPI number?
- Wanda Hu's National Provider Identifier (NPI) is 1972803666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wanda Hu's specialty?
- Wanda Hu is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Wanda Hu located?
- Wanda Hu's practice location on file with NPPES is 1085 W El Camino Real, Sunnyvale, CA 94087-1030.
- What is Wanda Hu's phone number?
- The practice phone number listed in the NPPES registry for Wanda Hu is (408) 524-5900.
- Does Wanda Hu accept Medicare?
- Wanda Hu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wanda Hu's NPI active?
- Yes — Wanda Hu's NPI (1972803666) is active in the NPPES registry as of the last update on 2020-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.