ALEXANDER RIOS M.D
NPI 1548550619
Emergency Medicine in San Juan, PR

NPI Status: Active since April 11, 2011

Contact Information

UNIVERSITY DISTRICT HOSPITAL
PUERTO RICO MEDICAL CENTER BO. MONACILLOS
SAN JUAN, PR
ZIP 00935
Phone: (787) 754-0101

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  • Individual
  • Male
  • Years of Experience 15
  • Emergency Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALEXANDER RIOS

This page provides the complete NPI Profile along with additional information for Alexander Rios, a provider established in San Juan, Puerto Rico with a medical specialization in Emergency Medicine and more than 15 years of experience. The healthcare provider is registered in the NPI registry with number 1548550619 assigned on April 2011. The practitioner's primary taxonomy code is 207P00000X with license number 0101258806 (VA). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1548550619
Provider Name
ALEXANDER RIOS M.D
Gender
Male
Entity Type
Individual
Location Address
UNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER BO. MONACILLOS SAN JUAN, PR 00935
Location Phone
(787) 754-0101
Mailing Address
PO BOX 21116 SAN JUAN, PR 00928
Mailing Phone
(787) 754-0101
Medical School Name
OTHER
Graduation Year
2011
Is Sole Proprietor?
No
Enumeration Date
04-11-2011
Last Update Date
04-13-2016
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
0101258806
License State
VA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze Classic 4700 (Select) - HMO
  • Bronze Classic PCP Saver Plus Rx Copay (Select) - HMO
  • Bronze Classic Standard (Choice) - HMO
  • Bronze Classic Standard (Select) - HMO
  • Gold Classic Standard (Choice) - HMO
  • Gold Classic Standard (Select) - HMO
  • Secure (Choice) - HMO
  • Silver Classic Standard (Choice) - HMO
  • Silver Classic Standard (Select) - HMO
  • Silver Elite Saver Plus Rx Copay (Select) - HMO
  • Silver Simple Diabetes (Choice) - HMO
  • Silver Simple Diabetes (Select) - HMO
  • Silver Simple PCP Saver (Select) - HMO
  • Bronze Classic 4700 - EPO
  • Bronze Classic 4700 | MercyOne - EPO
  • Bronze Classic Standard - EPO
  • Bronze Classic Standard | MercyOne - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Bronze Elite + PCP Saver Plus | MercyOne - EPO
  • Gold Classic Standard - EPO
  • Gold Classic Standard | MercyOne - EPO
  • Gold Elite - EPO
  • Gold Elite | MercyOne - EPO
  • Secure - EPO
  • Secure | MercyOne - EPO
  • Silver Classic - EPO
  • Silver Classic | MercyOne - EPO
  • Silver Classic Standard - EPO
  • Silver Classic Standard | MercyOne - EPO
  • Silver Simple Diabetes - EPO
  • Silver Simple Diabetes | MercyOne - EPO
  • Silver Simple PCP Saver - EPO
  • Silver Simple PCP Saver | MercyOne - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Alexander Rios is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Alexander Rios is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 2860700549

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20170810000844

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Emergency department visit for life threatening or functioning severity

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

This service was performed 217 times for 211 patients

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

This service was performed 25 times for 25 patients

Emergency department visit for problem of moderate severity

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

This service was performed 15 times for 15 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 179 times for 172 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $22.01 for a new patient copayment and $25.06 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 00935 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $88.07
  • Minimum New Patient Price $56.86
  • Maximum New Patient Price $172.44
  • Average New Patient Copayment $22.01
  • Minimum New Patient Copayment $14.21
  • Maximum New Patient Copayment $43.11

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $100.24
  • Minimum Established Patient Price $18.24
  • Maximum Established Patient Price $140.44
  • Average Established Patient Copayment $25.06
  • Minimum Established Patient Copayment $4.56
  • Maximum Established Patient Copayment $35.11

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Alexander Rios is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
REGIONAL HOSPITAL OF SCRANTON746 JEFFERSON AVENUE
SCRANTON, PA 18501
(570) 348-7100Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1548550619
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2588105062
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 8 + 8 + 1 + 0 + 5 + 0 + 6 + 2 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1548550619 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 17 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1649340548DR. CARMEN GUEDE M.D.
Individual
General PracticeUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER BO. MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1518282946 OSMAR CREAGH BANDERA MD
Individual
AnesthesiologyUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER BO. MONACILLOS
RIO PIEDRAS, PR 00935
(787) 754-0101
1003255811DR. CESAR GABRIEL GOMEZ M.D.
Individual
Student in an Organized Health Care Education/Training ProgramUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER BO. MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1841691581 VERONICA SOLIVAN
Individual
Student in an Organized Health Care Education/Training ProgramUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER BO. MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1598170706 ELAINE JIMENEZ GONZALEZ M.D.
Individual
PediatricsUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER
SAN JUAN, PR 00935
(787) 754-0101
1013258482 MARIELLY SIERRA MERCADO M.D.
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)UNIVERSITY DISTRICT HOSPITAL MEDICAL CENTER BO MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1659867422 SMAILEN RODRIGUEZ CUETO MD
Individual
Student in an Organized Health Care Education/Training ProgramUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER, BO MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1073897567 STELLA MARIS BAEZ CORUJO M.D
Individual
Internal Medicine (Pulmonary Disease)UNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CAMPUS BO. MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1679956627 RICARDO LUIS VELAZQUEZ MD
Individual
Psychiatry & Neurology (Psychiatry)UNIVERSITY DISTRICT HOSPITAL
SAN JUAN, PR 00935
(787) 754-0101
1063073567 ALISHA MARIE SUBERVI-VAZQUEZ MD, MPH, MSC
Individual
Psychiatry & Neurology (Psychiatry)UNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER
SAN JUAN, PR 00935
(787) 754-0101
1265829170DR. PEDRO ACEVEDO MD
Individual
AnesthesiologyUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER
SAN JUAN, PR 00935
(787) 754-0101
1467891580 IAN CARLOS PADIAL DOBLE M.D.
Individual
Internal Medicine (Gastroenterology)UNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER, BO. MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1447714282 ANDRES OMAR GARCIA BERRIOS MD
Individual
Internal MedicineUNIVERSITY DISTRICT HOSPITAL PUERTO RICO MEDICAL CENTER, BO. MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1194176578 DAVID BEATON COMULADA M.D
Individual
Orthopaedic SurgeryUNIVERSITY DISTRICT HOSPITAL BO , MONACILLOS
SAN JUAN, PR 00935
(787) 754-0101
1235889213 JOSE ROQUE TORRES MD
Individual
Internal MedicineUNIVERSITY DISTRICT HOSPITAL
SAN JUAN, PR 00935
(787) 754-0101
1417670548 MARIA ISABEL ALVAREZ CARDONA
Individual
Internal MedicineUNIVERSITY DISTRICT HOSPITAL
SAN JUAN, PR 00935
(787) 754-0101
1134893639 JOSUE DANIEL ANDINO VEGA
Individual
Internal MedicineUNIVERSITY DISTRICT HOSPITAL
SAN JUAN, PR 00935
(787) 754-0101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548550619, enumerated in the NPI registry as an "individual" on April 11, 2011

The provider is located at University District Hospital Puerto Rico Medical Center Bo. Monacillos San Juan, Pr 00935 and the phone number is (787) 754-0101

The provider's speciality is Emergency Medicine with taxonomy code 207P00000X

The provider has more than 15 years of experience.

The provider might be accepting Accepts: Oscar Health Plan, Inc. and Oscar Insurance. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $88.07 with an average copayment of $22.01 for new patient appointments. Established patients should expect a typical charge of $100.24 and an average copayment of 25.06. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Emergency department visit for problem of moderate severity and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.

The practitioner is affiliated to the following hospital(s): REGIONAL HOSPITAL OF SCRANTON. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on April 11, 2011. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.