Andrew Sun, M.D.
NPI 1043630726 · Urology Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Sun, M.D. is a Urology Physician provider in Honolulu, HI (NPI 1043630726).
Provider details
- NPI number
- 1043630726
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,341 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 | 524 | $129 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 375 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 113 | $94 |
| Urinalysis, Manual Test81002 | 104 | $3 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 89 | $171 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 754 | 244 |
| Finasteride | 394 | 134 |
| Mirabegronbrand: Myrbetriq | 179 | 60 |
| Vibegronbrand: Gemtesa | 85 | 24 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 78 | 29 |
| Ciprofloxacin Hcl | 52 | 42 |
| Potassium Citratebrand: Potassium Citrate Er | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,605 across 58 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
Additional practice locations (1)
- 300 Pasteur DriveGrant S285Stanford, CA 94305Phone: (650) 723-6661
Registry dates
- Enumerated
- 2014-04-22
- Last updated
- 2020-08-03
- Certified
- 2020-08-03
Frequently asked questions
- What is Andrew Sun's NPI number?
- Andrew Sun's National Provider Identifier (NPI) is 1043630726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Sun's specialty?
- Andrew Sun is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Sun located?
- Andrew Sun's practice location on file with NPPES is 1329 Lusitana St Ste 406, Honolulu, HI 96813-2412.
- What is Andrew Sun's phone number?
- The practice phone number listed in the NPPES registry for Andrew Sun is (808) 599-7779.
- Does Andrew Sun accept Medicare?
- Andrew Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Sun's NPI active?
- Yes — Andrew Sun's NPI (1043630726) is active in the NPPES registry as of the last update on 2020-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.