Physician Profile
Unclaimed ProfileAbout SADA
Mark J Sada, MD, FACC practises interventional cardiology in San Luis Obispo, CA. Mark is a 1989 graduate of Stanford University School of Medicine. Mark 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 kind of doctor is Dr. Sada?
Dr. Sada is an interventional cardiology in San Luis Obispo, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERVENTIONAL CARDIOLOGY”.
NPI registry
What is Dr. Sada's address?
Dr. Sada is listed at 1941 JOHNSON AVE STE 101, San Luis Obispo, CA 93401. 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. Sada?
The number on file is (805) 782-8844. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sada's NPI number?
Dr. Sada's National Provider Identifier is 1639157282. 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. Sada train?
Dr. Sada attended Stanford University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sada been practising?
Dr. Sada 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. Sada perform?
According to Medicare billing data, Dr. Sada provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sada confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sada. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (805) 782-8844
- Email not available
Practice Locations
1941 JOHNSON AVE STE 101
San Luis Obispo, CA 93401
Procedures Most Often Billed to Medicare
4,800 services · 3,689 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
874 |
| Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | Treatment | 93297 |
413 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Treatment | 93294 |
388 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
338 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
186 |
| Heart rhythm recording of continous external ekg over 8-15 days | Treatment | 93246 |
157 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
148 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Treatment | 93295 |
125 |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
125 |
| Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | Treatment | 93351 |
117 |
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 interventional cardiology specialists at this location 4
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 — 25 related providers in 4 groups
Other interventional cardiology specialists in San Luis Obispo 1
Same specialty, same city.
Trained at Stanford University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Stanford University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 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.