Yung Jen Kuo, FNP
NPI 1750838249 · Family Nurse Practitioner · Upland, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yung Jen Kuo, FNP is a Family Nurse Practitioner provider in Upland, CA (NPI 1750838249).
Provider details
- NPI number
- 1750838249
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95004754 (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
9 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 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 293 | 122 |
| Losartan Potassium | 191 | 83 |
| Amlodipine Besylate | 151 | 71 |
| Levothyroxine Sodium | 135 | 64 |
| Metformin Hcl | 92 | 48 |
| Omeprazole | 87 | 44 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 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)
- 1238 E Arrow Hwy Ste 100Upland, CA 91786-4951Phone: (909) 982-0099
Registry dates
- Enumerated
- 2016-09-01
- Last updated
- 2025-11-22
- Certified
- 2025-11-22
Frequently asked questions
- What is Yung Jen Kuo's NPI number?
- Yung Jen Kuo's National Provider Identifier (NPI) is 1750838249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yung Jen Kuo's specialty?
- Yung Jen Kuo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yung Jen Kuo located?
- Yung Jen Kuo's practice location on file with NPPES is 299 W Foothill Blvd Ste 209, Upland, CA 91786-3806.
- What is Yung Jen Kuo's phone number?
- The practice phone number listed in the NPPES registry for Yung Jen Kuo is (909) 982-4000.
- Does Yung Jen Kuo accept Medicare?
- Yung Jen Kuo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yung Jen Kuo's NPI active?
- Yes — Yung Jen Kuo's NPI (1750838249) is active in the NPPES registry as of the last update on 2025-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.