Physician Profile
Unclaimed ProfileAbout LADD
William Richard Ladd, MD is a healthcare provider in Houma, LA specializing in cardiovascular disease (cardiology). William trained at Tulane University School of Medicine, graduating in 1979. William is also listed as specializing in cardiovascular disease. Medicare claims data shows William provided 8,983 services to 5,941 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (985) 876-0300
- Email not available
Practice Locations
225 DUNN ST
Houma, LA 70360
Procedures Most Often Billed to Medicare
8,983 services · 5,941 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine study of heart muscle blood flow by pet | Imaging | 78434 |
92 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | Imaging | 78431 |
51 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
456 |
| Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | Treatment | 93224 |
102 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
101 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
93 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
70 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
45 |
| Injection, regadenoson, 0.1 mg | Drug given | J2785 |
434 |
| Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | A9555 |
87 |
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 cardiovascular diseases at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 26 related providers in 4 groups
Other cardiovascular diseases in Houma 2
Same specialty, same city.
Trained at Tulane University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at Tulane University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine study of heart muscle blood flow by pet 8
Providers in LA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ladd?
Dr. Ladd is a cardiovascular disease (cardiology) in Houma, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
What is Dr. Ladd's address?
Dr. Ladd is listed at 225 DUNN ST, Houma, LA 70360. 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. Ladd?
The number on file is (985) 876-0300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ladd?
Dr. Ladd's National Provider Identifier is 1245237221. 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. Ladd train?
Dr. Ladd attended Tulane University School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ladd have?
Dr. Ladd has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ladd perform?
According to Medicare billing data, Dr. Ladd performs imaging including nuclear medicine study of heart muscle blood flow by pet and nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and electrocardiogram 2-day continuous with review and report by health care professional, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ladd's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ladd. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.