Physician Profile
Unclaimed ProfileAbout WELSH
David Allen Welsh, MD is a healthcare provider in New Orleans, LA specialising in pulmonary disease. David trained at University of Washington School of Medicine, graduating in 1989.
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 kind of doctor is Dr. Welsh?
Dr. Welsh is a pulmonary disease in New Orleans, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PULMONARY DISEASE”.
NPI registry
What is Dr. Welsh's address?
Dr. Welsh is listed at 2021 PERDIDO ST, New Orleans, LA 70112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Welsh?
The number on file is (504) 568-2315. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Welsh's NPI number?
Dr. Welsh's National Provider Identifier is 1265455232. 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. Welsh train?
Dr. Welsh attended University of Washington School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Welsh been practising?
Dr. Welsh has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Welsh perform?
According to Medicare billing data, Dr. Welsh provides treatments such as test to examine how well the lungs exchange gases 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. Welsh confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Welsh. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (504) 568-2315
- Email not available
Practice Locations
2021 PERDIDO ST
New Orleans, LA 70112
Procedures Most Often Billed to Medicare
157 services · 122 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
22 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
22 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
17 |
| Test for exercise-induced lung stress | Treatment | 94618 |
11 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
50 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
23 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
12 |
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.
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 pulmonary diseases in New Orleans 8
Same specialty, same city.
Trained at University of Washington 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 1989 at University of Washington School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test to examine how well the lungs exchange gases 8
Providers in LA 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.