Physician Profile
Unclaimed ProfileAbout PHAM
David N Pham, MD is a healthcare provider in Westminster, CA specialising in pulmonary disease. David trained at University of Maryland School of Medicine, graduating in 1993.
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 is Dr. Pham's specialty?
Dr. Pham is a pulmonary disease in Westminster, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PULMONARY DISEASE”.
NPI registry
Where can I find Dr. Pham?
Dr. Pham is listed at 14120 BEACH BLVD 101, Westminster, CA 92683. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Pham?
The number on file is (714) 887-0400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Pham's NPI number?
Dr. Pham's National Provider Identifier is 1043401698. 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
What is Dr. Pham's medical education?
Dr. Pham attended University of Maryland School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Pham been practising?
Dr. Pham has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Pham known for?
According to Medicare billing data, Dr. Pham provides treatments such as injection of drug or substance into vein and test to determine lung volumes using sensors, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Pham confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Pham. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 887-0400
- Email not available
Practice Locations
14120 BEACH BLVD 101
Westminster, CA 92683
Procedures Most Often Billed to Medicare
1,629 services · 661 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug or substance into vein | Treatment | 96374 |
227 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
61 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
55 |
| Test to measure resistance of the airways and lungs to differing frequencies | Treatment | 94728 |
55 |
| Test to determine lung volumes using gas dilution or washout | Treatment | 94727 |
55 |
| Test to measure rate of airflow | Treatment | 94375 |
55 |
| Test to measure largest amount of air breathed in an out | Treatment | 94200 |
55 |
| Influenza vaccine, inactivated | Treatment | 90653 |
38 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
23 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
926 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Trained at University of Maryland School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1993 at University of Maryland School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug or substance into vein 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.