Sai-Han Yu, DNP, APRN, FNP-BC
NPI 1831656081 · Family Nurse Practitioner · San Antonio, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sai-Han Yu, DNP, APRN, FNP-BC is a Family Nurse Practitioner provider in San Antonio, TX (NPI 1831656081).
Provider details
- NPI number
- 1831656081
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APRN, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP140686 (TX)
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 tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
187 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 133 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $71 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 15 | $105 |
Typical Medicare-allowed amounts for these services range $71–$105 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 129 | 100 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 52 | 51 |
| Rosuvastatin Calcium | 47 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 45 | 33 |
| Atorvastatin Calcium | 44 | 24 |
| Azithromycin | 41 | 41 |
| Azelastine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 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 (2)
- 3727 Roosevelt AveSan Antonio, TX 78214-2934Phone: (210) 922-5922
- 19575 K StSomerset, TX 78069-4542Phone: (210) 922-1144
Registry dates
- Enumerated
- 2019-02-25
- Last updated
- 2021-01-20
- Certified
- 2021-01-20
Frequently asked questions
- What is Sai-Han Yu's NPI number?
- Sai-Han Yu's National Provider Identifier (NPI) is 1831656081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sai-Han Yu's specialty?
- Sai-Han Yu is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sai-Han Yu located?
- Sai-Han Yu's practice location on file with NPPES is 9179 Grissom Rd, San Antonio, TX 78251-2810.
- What is Sai-Han Yu's phone number?
- The practice phone number listed in the NPPES registry for Sai-Han Yu is (210) 680-8081.
- Does Sai-Han Yu accept Medicare?
- Sai-Han Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sai-Han Yu's NPI active?
- Yes — Sai-Han Yu's NPI (1831656081) is active in the NPPES registry as of the last update on 2021-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.