Wan Kwan, M.D.
NPI 1063457539 · Specialist · Gadsden, AL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wan Kwan, M.D. is a Specialist provider in Gadsden, AL (NPI 1063457539).
Provider details
- NPI number
- 1063457539
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18372 (AL)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
557 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 216 | $82 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 126 | $323 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 117 | $71 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 74 | $268 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 24 | $118 |
Typical Medicare-allowed amounts for these services range $71–$323 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 391 | 122 |
| Rosuvastatin Calcium | 362 | 121 |
| Losartan Potassium | 340 | 107 |
| Amlodipine Besylate | 262 | 90 |
| Empagliflozinbrand: Jardiance | 199 | 50 |
| Metformin Hcl | 190 | 62 |
| Hydralazine Hcl | 171 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2012-01-24
Frequently asked questions
- What is Wan Kwan's NPI number?
- Wan Kwan's National Provider Identifier (NPI) is 1063457539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wan Kwan's specialty?
- Wan Kwan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Wan Kwan located?
- Wan Kwan's practice location on file with NPPES is 427 S 3rd St, Gadsden, AL 35901-5210.
- What is Wan Kwan's phone number?
- The practice phone number listed in the NPPES registry for Wan Kwan is (256) 543-3508.
- Does Wan Kwan accept Medicare?
- Wan Kwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wan Kwan's NPI active?
- Yes — Wan Kwan's NPI (1063457539) is active in the NPPES registry as of the last update on 2012-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.