Physician Profile
Unclaimed ProfileAbout LAM
Based in Pasadena, TX, David N Lam, MD is listed in the NPI registry under general surgery. David graduated from University of Texas Medical Branch at Galveston in 1986. David is also listed as specialising in surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Lam specialise in?
Dr. Lam is a general surgeon in Pasadena, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Lam located?
Dr. Lam is listed at 3801 VISTA RD SUITE 450, Pasadena, TX 77504. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Lam's phone number?
The number on file is (713) 944-2240. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Lam?
Dr. Lam's National Provider Identifier is 1962598243. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Lam go to medical school?
Dr. Lam attended University of Texas Medical Branch at Galveston, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lam have?
Dr. Lam has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Lam do most often?
According to Medicare billing data, Dr. Lam the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lam's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lam. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 944-2240
- Email not available
Practice Locations
3801 VISTA RD SUITE 450
Pasadena, TX 77504
Procedures Most Often Billed to Medicare
73 services · 58 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
33 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
27 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other general surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other general surgeons in Pasadena 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Texas Medical Branch at Galveston 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.