Physician Profile
Unclaimed ProfileAbout DIAZ
Celso Leonardo Diaz, M.D. practices cardiovascular disease (cardiology) in Torrance, CA. Celso is a 2017 graduate of University of California, San Francisco School of Medicine. Celso is also listed as specializing in cardiovascular disease. According to Medicare claims data, Celso cared for 1,801 Medicare patients across 3,127 services.
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. Diaz specialize in?
Dr. Diaz is a cardiovascular disease (cardiology) in Torrance, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Diaz located?
Dr. Diaz is listed at 3500 LOMITA BLVD STE 302, Torrance, CA 90505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Diaz's phone number?
The number on file is (310) 257-0028. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Diaz's NPI number?
Dr. Diaz's National Provider Identifier is 1033650478. 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. Diaz go to medical school?
Dr. Diaz attended University of California, San Francisco School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Diaz been practicing?
Dr. Diaz has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Diaz do most often?
According to Medicare billing data, Dr. Diaz performs imaging including 3d radiographic procedure and 3d radiographic procedure with computerized image postprocessing; 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, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Diaz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Diaz. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (310) 257-0028
- Email not available
Practice Locations
3500 LOMITA BLVD STE 302
Torrance, CA 90505
Procedures Most Often Billed to Medicare
3,127 services · 1,801 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| 3d radiographic procedure | Imaging | 76376 |
80 |
| 3d radiographic procedure with computerized image postprocessing | Imaging | 76377 |
12 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
193 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
187 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
129 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
128 |
| Heart rhythm recording of continous external ekg over 8-15 days | Treatment | 93246 |
25 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
25 |
| Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | Treatment | 93351 |
23 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
19 |
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 Torrance 8
Same specialty, same city.
Trained at University of California, San Francisco 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 2017 at University of California, San Francisco School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs 3d radiographic procedure 7
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.