Physician Profile
Unclaimed ProfileAbout RIVERA
Oscar Rivera, MD practices pulmonary disease in Caguas, PR. According to Medicare claims data, Oscar cared for 78 Medicare patients across 118 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (787) 746-2331
- Email not available
Practice Locations
AVE GAUTIER BENITEZ #202 CONSOLIDATED MALL LOCAL CIE
Caguas, PR 00725
Procedures Most Often Billed to Medicare
118 services · 78 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
18 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
14 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
14 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
72 |
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 lung specialists in Caguas 8
Same specialty, same city.
Also performs Test to measure expiratory airflow and volume changes before and after medication administration 7
Providers in PR who bill this service to Medicare most often.
Common questions
What is Dr. Rivera's specialty?
Dr. Rivera is a lung specialist in Caguas, PR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Pulmonary Disease”.
NPI registry
Where can I find Dr. Rivera?
Dr. Rivera is listed at AVE GAUTIER BENITEZ #202 CONSOLIDATED MALL LOCAL CIE, Caguas, PR 00725. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Rivera?
The number on file is (787) 746-2331. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Rivera's NPI number?
Dr. Rivera's National Provider Identifier is 1770534810. 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
How long has Dr. Rivera been practicing?
Dr. Rivera has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Rivera known for?
According to Medicare billing data, Dr. Rivera provides treatments such as test to measure expiratory airflow and volume changes before and after medication administration and test to examine how well the lungs exchange gases, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Rivera confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rivera. 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.