Jennifer Yim, PA-C
NPI 1588907802 · Medical Physician Assistant · Ontario, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Yim, PA-C is a Medical Physician Assistant provider in Ontario, CA (NPI 1588907802).
Provider details
- NPI number
- 1588907802
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA22803 (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
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 270 | 86 |
| Metformin Hcl | 264 | 78 |
| Lisinopril | 167 | 51 |
| Glipizide | 144 | 43 |
| Losartan Potassium | 138 | 48 |
| Fluticasone Propionate | 118 | 46 |
| Amlodipine Besylate | 117 | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 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
Additional practice locations (1)
- 8239 Rochester AveSuite #120Rancho Cucamonga, CA 91730-0714Phone: (909) 941-0266Fax: (909) 941-0569
Registry dates
- Enumerated
- 2013-04-04
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Jennifer Yim's NPI number?
- Jennifer Yim's National Provider Identifier (NPI) is 1588907802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Yim's specialty?
- Jennifer Yim is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Yim located?
- Jennifer Yim's practice location on file with NPPES is 1650 S Euclid Ave, Ontario, CA 91762-5824.
- What is Jennifer Yim's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Yim is (909) 391-4138.
- Does Jennifer Yim accept Medicare?
- Jennifer Yim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Yim's NPI active?
- Yes — Jennifer Yim's NPI (1588907802) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.