Kuan Su, M.D.
NPI 1487722823 · Internal Medicine Physician · Alhambra, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kuan Su, M.D. is a Internal Medicine Physician provider in Alhambra, CA (NPI 1487722823).
Provider details
- NPI number
- 1487722823
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C 42531 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 42 |
| Furosemide | 33 |
| Amlodipine Besylate | 32 |
| Rivaroxabanbrand: Xarelto | 28 |
| Simvastatin | 27 |
| Atenolol | 22 |
| Omeprazole | 21 |
| Atorvastatin Calcium | 18 |
| Lisinopril | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$109 across 5 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
- 2006-12-02
- Last updated
- 2021-02-25
- Certified
- 2021-02-25
Frequently asked questions
- What is Kuan Su's NPI number?
- Kuan Su's National Provider Identifier (NPI) is 1487722823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kuan Su's specialty?
- Kuan Su is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kuan Su located?
- Kuan Su's practice location on file with NPPES is 841 W Valley Blvd, Alhambra, CA 91803-3251.
- What is Kuan Su's phone number?
- The practice phone number listed in the NPPES registry for Kuan Su is (626) 282-8441.
- Does Kuan Su accept Medicare?
- Kuan Su is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kuan Su's NPI active?
- Yes — Kuan Su's NPI (1487722823) is active in the NPPES registry as of the last update on 2021-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.