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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. ELVIN GERARDO RIVERA MD
NPI 1245283431
Internal Medicine - Cardiovascular Disease in San Juan, PR

Active since May 18, 2006PECOS Enrolled
29 WASHINGTON ST, ASHFORD MEDICAL CENTER STE 709, SAN JUAN, PR 00907(787) 725-2964(787) 725-2964 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Elvin Gerardo Rivera Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ELVIN GERARDO RIVERA MD (NPI 1245283431) is an individual cardiovascular disease provider in San Juan, Puerto Rico, licensed in Puerto Rico (12037) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Presbyterian Community Hosp, and is a graduate of University Of Puerto Rico School Of Medicine (1989).

NPPES Registry Identity

NPI1245283431
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameMR. ELVIN GERARDO RIVERACredential: MD
Location Address29 WASHINGTON ST, ASHFORD MEDICAL CENTER STE 709San Juan, PR 00907
Mailing AddressAshford Ave #1477, Apt 501San Juan, PR 00907 · (787) 728-4474 · Fax (787) 725-2964
Phone(787) 725-2964
Fax(787) 725-2964
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1989
Enumeration DateMay 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1245283431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in PR · 12037
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Other Identifiers 9

Other600509Mmm
Other10312037CAGlobal Health Plan
Other220271Preferred Health Plan
Other060280Ca
Other2490American Health
OtherSE4306Palic
Other9021Imc
Other9120264Humana Health Plan
Other88600RISss

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Elvin Gerardo Rivera Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5698772929
PECOS Enrollment IDI20061031000061
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
58 services11 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
47 services25 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
31 services18 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
20 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Presbyterian Community Hosp

Acute Care Hospitals · San Juan, PR
OwnershipVoluntary non-profit - Private
CMS Certification Number400001
Location1451 Ashford AvenueSan Juan, PR 00907 · San Juan County
Emergency services

Doctor's Center De San Juan

Acute Care Hospitals · San Juan, PR
OwnershipProprietary
CMS Certification Number400006
Location1395 Calle San Rafael Parada 20San Juan, PR 00909 · San Juan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00907 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. ROBERTO LUIS NEVARES MD
Surgery (Surgery of the Hand)
29 WASHINGTON ST, STE 203
SAN JUAN, PR 00907
San Juan Municipio (787) 722-6220
MR. RAFAEL J OPPENHEIMER DP.M
Podiatrist (Foot Surgery)
29 WASHINGTON ST, SUITE #702 ASHFORD MEDICAL CENTER
SAN JUAN, PR 00907
San Juan Municipio (787) 721-4404
MR. CARLOS E. GIROD SR. M.D.
Internal Medicine (Cardiovascular Disease)
29 WASHINGTON ST, ASHFORD MEDICAL CENTER 209B
SAN JUAN, PR 00907
San Juan Municipio (787) 724-9356
DR. CLYDE HENRY FASICK DMD
Dentist (General Practice)
29 WASHINGTON ST, SUITE 808 ASHFORD MEDICAL CENTER
SAN JUAN, PR 00907
San Juan Municipio (787) 725-4776

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elvin Rivera's NPI number?

The NPI number for Elvin Rivera is 1245283431. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Elvin Rivera located?

Elvin Rivera practices at 29 Washington St Ashford Medical Center Ste 709, San Juan, PR 00907. The listed phone number is (787) 725-2964.

What is Elvin Rivera's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Elvin Rivera enrolled in Medicare?

Yes. Elvin Rivera is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Elvin Rivera affiliated with any hospitals?

According to CMS data, Elvin Rivera is affiliated with Presbyterian Community Hosp and Doctor's Center De San Juan.

When was this NPI record last updated?

The NPPES record for Elvin Rivera was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.