Physician Profile
Unclaimed ProfileAbout AYALA
Ivan S Ayala, M.D. practices cardiovascular disease (cardiology) in San Juan, PR. Ivan is a 1987 graduate of University of Puerto Rico School of Medicine. Ivan is also listed as specializing in cardiovascular disease. According to Medicare claims data, Ivan cared for 324 Medicare patients across 485 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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (787) 707-0542
- Email not available
Practice Locations
CARR #21 BLQ U3#8 LAS LOMAS
San Juan, PR 00921
Procedures Most Often Billed to Medicare
485 services · 324 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
75 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
31 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
303 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
33 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
20 |
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 cardiovascular diseases in San Juan 8
Same specialty, same city.
Trained at University of Puerto Rico School of Medicine 5
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1987 at University of Puerto Rico 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 PR who bill this service to Medicare most often.
Common questions
What does Dr. Ayala specialize in?
Dr. Ayala is a cardiovascular disease (cardiology) in San Juan, PR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Ayala located?
Dr. Ayala is listed at CARR #21 BLQ U3#8 LAS LOMAS, San Juan, PR 00921. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ayala's phone number?
The number on file is (787) 707-0542. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ayala's NPI number?
Dr. Ayala's National Provider Identifier is 1952345944. 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. Ayala go to medical school?
Dr. Ayala attended University of Puerto Rico School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ayala been practicing?
Dr. Ayala has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ayala do most often?
According to Medicare billing data, Dr. Ayala provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ayala confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ayala. 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.