DR. PORFIRIO E. DIAZ ROMERO M.D.
NPI 1942399126
Internal Medicine - Cardiovascular Disease in San Juan, PR

NPI Status: Active since October 12, 2006

Contact Information

525 AVE FD ROOSEVELT
TORRE DE PLAZA SUITE 612
SAN JUAN, PR
ZIP 00918
Phone: (787) 414-8294
Fax: (787) 957-6696

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  • Individual
  • Male
  • Years of Experience 34
  • Internal Medicine
  • Cardiovascular Disease
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About PORFIRIO DIAZ ROMERO

This page provides the complete NPI Profile along with additional information for Porfirio Diaz Romero, an internist established in San Juan, Puerto Rico with a medical specialization in Internal Medicine, focusing in cardiovascular disease and more than 34 years of experience. The healthcare provider is registered in the NPI registry with number 1942399126 assigned on October 2006. The practitioner's primary taxonomy code is 207RC0000X with license number 12157 (PR). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1942399126
Provider Name
DR. PORFIRIO E. DIAZ ROMERO M.D.
Gender
Male
Entity Type
Individual
Location Address
525 AVE FD ROOSEVELT TORRE DE PLAZA SUITE 612 SAN JUAN, PR 00918
Location Phone
(787) 414-8294
Location Fax
(787) 957-6696
Mailing Address
ARBOLES DE MONTEHIEDRA 462 CALLE BAUHINIA SAN JUAN, PR 00926
Mailing Phone
(787) 536-6710
Mailing Fax
(787) 957-6696
Medical School Name
OTHER
Graduation Year
1992
Is Sole Proprietor?
Yes
Enumeration Date
10-12-2006
Last Update Date
08-05-2024
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An internist like Porfirio Diaz Romero is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
12157
License State
PR
Taxonomy Description
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.

Medicare Participation & PECOS Enrollment Status

Porfirio Diaz Romero 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.

Porfirio Diaz Romero 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: 3678732054

    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: I20120306000611

    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.

Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic

A virtual check-in is a short online or phone consultation with your healthcare provider. It's for established patients and isn't related to a recent appointment. It's a convenient way to discuss health concerns without needing to visit the office in person.

This service was performed 57 times for 33 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 197 times for 93 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

This service was performed 37 times for 17 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

This service was performed 32 times for 17 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 13 times for 13 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

This service was performed 23 times for 14 patients

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

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.

This service was performed 111 times for 84 patients

Ultrasound of both sides of head and neck blood flow

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

This service was performed 12 times for 12 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

This service was performed 47 times for 47 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.66 for a new patient copayment and $17.72 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 00918 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $130.65
  • Minimum New Patient Price $56.86
  • Maximum New Patient Price $172.44
  • Average New Patient Copayment $32.66
  • 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 99213

  • Average Established Patient Price $70.88
  • Minimum Established Patient Price $18.24
  • Maximum Established Patient Price $140.44
  • Average Established Patient Copayment $17.72
  • 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.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 100% 103
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2
Preventive Care and Screening: Screening for Depression and Follow-Up Plan 100% 103
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen

Reviews for DR. PORFIRIO E. DIAZ ROMERO M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1942399126, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 3 → 6 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 8 + 2 + 6 + 9 + 1 + 8 + 1 + 4 + 24 = 74

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1942399126.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Surgery (Plastic and Reconstructive Surgery)
525 AVE FD ROOSEVELT, LA TORRE DE PLAZA SUITE 902
SAN JUAN, PR 00918
Otolaryngology
525 AVE FD ROOSEVELT, SUITE 811 LA TORRE DE PLAZA
SAN JUAN, PR 00918
Nuclear Medicine
525 AVE FD ROOSEVELT, SUITE 401, LA TORRE DE PLAZA
SAN JUAN, PR 00918
Dentist (General Practice)
525 AVE FD ROOSEVELT, LA TORRE DE PLAZA LAS AMERICAS 710
SAN JUAN, PR 00918
Ophthalmology
525 AVE FD ROOSEVELT, TORRE DE PLAZA ; SUITE 705
SAN JUAN, PR 00918
Dentist (Pediatric Dentistry)
525 AVE FD ROOSEVELT, SUITE 812
SAN JUAN, PR 00918
Allergy & Immunology
525 AVE FD ROOSEVELT, SUITE 808 TORRE DE PLAZA LAS AMERICAS
SAN JUAN, PR 00918
Specialist
525 AVE FD ROOSEVELT, PLAZA LAS AMERICA TOWER 612
SAN JUAN, PR 00918
Dentist (Prosthodontics)
525 AVE FD ROOSEVELT, LA TORRE DE PLAZA STE 706
SAN JUAN, PR 00918
Dentist (Orthodontics and Dentofacial Orthopedics)
525 AVE FD ROOSEVELT, 702 LA TORRE DE PLAZA
SAN JUAN, PR 00918
Psychologist (Clinical)
525 AVE FD ROOSEVELT, LA TORRE DE PLAZA SUITE 712
SAN JUAN, PR 00918
Clinic/Center (Radiology)
525 AVE FD ROOSEVELT, LA TORRE DE PLAZA SUITE 401
SAN JUAN, PR 00918
Nuclear Medicine
525 AVE FD ROOSEVELT, SUITE 401, LA TORRE DE PLAZA
SAN JUAN, PR 00918
Clinic/Center (Radiology)
525 AVE FD ROOSEVELT, SUITE 401, LA TORRE DE PLAZA
SAN JUAN, PR 00918
Specialist
525 AVE FD ROOSEVELT, TORRE DE PLAZA LAS AMERICAS SUITE 707-708
SAN JUAN, PR 00918
Prosthetic/Orthotic Supplier
525 AVE FD ROOSEVELT, TORRE DE PLAZA LAS AMERICAS SUITE 708
SAN JUAN, PR 00918
Dentist (Periodontics)
525 AVE FD ROOSEVELT, SUITE 615 LA TORRE DE PLAZA
SAN JUAN, PR 00918
Nuclear Medicine
525 AVE FD ROOSEVELT, STE 401 LA TORRE DE PLAZA LAS AMERICAS
SAN JUAN, PR 00918
Obstetrics & Gynecology (Gynecology)
525 AVE FD ROOSEVELT, TORRE DE PLAZA LAS AMERICAS PH 1210
SAN JUAN, PR 00918
Internal Medicine (Endocrinology, Diabetes & Metabolism)
525 AVE FD ROOSEVELT, LA TORRE DE PLAZA STE 711
SAN JUAN, PR 00918

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942399126, enumerated as an "individual" on October 12, 2006.

The provider is located at 525 AVE FD ROOSEVELT TORRE DE PLAZA SUITE 612 SAN JUAN, PR 00918 and the phone number is (787) 414-8294.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.