Yi Chen, NP
NPI 1013621184 · Family Nurse Practitioner · Emeryville, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yi Chen, NP is a Family Nurse Practitioner provider in Emeryville, CA (NPI 1013621184).
Provider details
- NPI number
- 1013621184
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95023865 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 64 | 25 |
| Letrozole | 53 | 21 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 48 | 37 |
| Prochlorperazine Maleate | 46 | 37 |
| Ondansetron Hcl | 44 | 38 |
| Loperamide Hclbrand: Loperamide | 37 | 23 |
| Dexamethasone | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,555 across 141 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
- 2023-01-12
- Last updated
- 2023-01-12
- Certified
- 2023-01-12
Frequently asked questions
- What is Yi Chen's NPI number?
- Yi Chen's National Provider Identifier (NPI) is 1013621184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yi Chen's specialty?
- Yi Chen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yi Chen located?
- Yi Chen's practice location on file with NPPES is 1480 64th St Ste 100, Emeryville, CA 94608-2038.
- What is Yi Chen's phone number?
- The practice phone number listed in the NPPES registry for Yi Chen is (510) 629-6682.
- Does Yi Chen accept Medicare?
- Yi Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yi Chen's NPI active?
- Yes — Yi Chen's NPI (1013621184) is active in the NPPES registry as of the last update on 2023-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.