Physician Profile
Unclaimed ProfileAbout MACRUM
Based in Los Angeles, CA, Bruce Lovejoy Macrum, M.D. is listed in the NPI registry under cardiovascular disease (cardiology). Bruce graduated from Georgetown University School of Medicine in 1991. Bruce is also listed as specialising in cardiovascular disease.
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. Macrum's specialty?
Dr. Macrum is a cardiovascular disease (cardiology) in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where can I find Dr. Macrum?
Dr. Macrum is listed at 1245 WILSHIRE BLVD STE 580, Los Angeles, CA 90017. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Macrum?
The number on file is (213) 977-0419. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Macrum's NPI number?
Dr. Macrum's National Provider Identifier is 1811981616. 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. Macrum's medical education?
Dr. Macrum attended Georgetown University School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Macrum been practising?
Dr. Macrum has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Macrum known for?
According to Medicare billing data, Dr. Macrum provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function and routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Macrum confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Macrum. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (213) 977-0419
- Email not available
Practice Locations
1245 WILSHIRE BLVD STE 580
Los Angeles, CA 90017
Procedures Most Often Billed to Medicare
2,059 services · 1,904 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
651 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
319 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
316 |
| Ultrasound of heart with probe in esophagus during surgery on heart or great blood vessels with report | Treatment | 93355 |
98 |
| Ultrasound of leg arteries or artery grafts | Treatment | 93925 |
72 |
| Complete ultrasound study of arm and leg arteries | Treatment | 93923 |
72 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
72 |
| Ultrasound of heart blood flow, valves and chambers | Treatment | 93320 |
71 |
| Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | Treatment | 93351 |
67 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
61 |
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.
Other cardiovascular diseases in Los Angeles 8
Same specialty, same city.
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1991 at Georgetown University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 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.