Wilson Lam, MD
NPI 1427239938 · Cardiovascular Disease Physician · Houston, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wilson Lam, MD is a Cardiovascular Disease Physician provider in Houston, TX (NPI 1427239938).
Provider details
- NPI number
- 1427239938
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M7350 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
25 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 25 | $8 |
Typical Medicare-allowed amounts for these services range $8–$8 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 45 | 13 |
| Metoprolol Succinate | 44 | 15 |
| Apixabanbrand: Eliquis | 44 | 12 |
| Spironolactone | 24 | — |
| Potassium Chloride | 18 | — |
| Losartan Potassium | 16 | — |
| Sotalol Hclbrand: Sotalol | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$778 across 7 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 (2)
- 1504 Taub LoopHouston, TX 77030-1608Phone: (713) 873-8890
- 2935 Glenn Lakes LnMissouri City, TX 77459-4222Phone: (713) 628-4117
Registry dates
- Enumerated
- 2007-11-27
- Last updated
- 2025-04-01
- Certified
- 2025-04-01
Frequently asked questions
- What is Wilson Lam's NPI number?
- Wilson Lam's National Provider Identifier (NPI) is 1427239938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wilson Lam's specialty?
- Wilson Lam is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Wilson Lam located?
- Wilson Lam's practice location on file with NPPES is 6651 Main St, Houston, TX 77030-2351.
- What is Wilson Lam's phone number?
- The practice phone number listed in the NPPES registry for Wilson Lam is (832) 824-1000.
- Does Wilson Lam accept Medicare?
- Wilson Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wilson Lam's NPI active?
- Yes — Wilson Lam's NPI (1427239938) is active in the NPPES registry as of the last update on 2025-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.