Seung Han
NPI 1043701170 · Physician Assistant · San Jose, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seung Han is a Physician Assistant provider in San Jose, CA (NPI 1043701170).
Provider details
- NPI number
- 1043701170
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 23038 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 72 | 29 |
| Losartan Potassium | 58 | 19 |
| Metformin Hcl | 47 | 21 |
| Amlodipine Besylate | 44 | 22 |
| Lisinopril | 29 | 11 |
| Hydrochlorothiazide | 26 | — |
| Alendronate Sodium | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$568 across 22 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
- 2018-05-24
- Last updated
- 2023-09-05
- Certified
- 2023-09-05
Frequently asked questions
- What is Seung Han's NPI number?
- Seung Han's National Provider Identifier (NPI) is 1043701170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seung Han's specialty?
- Seung Han is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Seung Han located?
- Seung Han's practice location on file with NPPES is 5504 Monterey Highway, San Jose, CA 95138.
- What is Seung Han's phone number?
- The practice phone number listed in the NPPES registry for Seung Han is (408) 729-9700.
- Does Seung Han accept Medicare?
- Seung Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seung Han's NPI active?
- Yes — Seung Han's NPI (1043701170) is active in the NPPES registry as of the last update on 2023-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.