Wendy Chen
NPI 1164762571 · Neurology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendy Chen is a Neurology Physician provider in San Jose, CA (NPI 1164762571).
Provider details
- NPI number
- 1164762571
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A161258 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 124 | 58 |
| Levetiracetam | 105 | 38 |
| Gabapentin | 64 | 31 |
| Propranolol Hcl | 40 | 20 |
| Lamotrigine | 37 | 12 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 31 | 13 |
| Divalproex Sodium | 31 | — |
Practice location
Mailing address
Additional practice locations (1)
- 600 N Wolfe StThe Johns Hopkins HospitalBaltimore, MD 21287-0005Phone: (410) 955-5000
Registry dates
- Enumerated
- 2013-02-21
- Last updated
- 2023-06-15
- Certified
- 2023-06-15
Frequently asked questions
- What is Wendy Chen's NPI number?
- Wendy Chen's National Provider Identifier (NPI) is 1164762571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Chen's specialty?
- Wendy Chen is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Wendy Chen located?
- Wendy Chen's practice location on file with NPPES is 275 Hospital Pkwy, San Jose, CA 95119-1106.
- What is Wendy Chen's phone number?
- The practice phone number listed in the NPPES registry for Wendy Chen is (408) 972-7000.
- Does Wendy Chen accept Medicare?
- Wendy Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendy Chen's NPI active?
- Yes — Wendy Chen's NPI (1164762571) is active in the NPPES registry as of the last update on 2023-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.