DR. CARLOS JAVIER PEREZ-LOPEZ M.D.
NPI 1427253145
Orthopaedic Surgery in Mayaguez, PR

NPI Status: Active since June 21, 2007

Contact Information

SECTOR LA LOMA AVE HOSTOS KM 154
MAYAGUEZ, PR
ZIP 00682
Phone: (787) 464-2788
Fax: (787) 831-1011

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  • Individual
  • Male
  • Orthopaedic Surgery
  • PECOS Enrolled

About CARLOS PEREZ-LOPEZ

This page provides the complete NPI Profile along with additional information for Carlos Perez-lopez, a provider established in Mayaguez, Puerto Rico with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1427253145 assigned on June 2007. The practitioner's primary taxonomy code is 207X00000X with license number 17246 (PR). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1427253145
Provider Name
DR. CARLOS JAVIER PEREZ-LOPEZ M.D.
Gender
Male
Entity Type
Individual
Location Address
SECTOR LA LOMA AVE HOSTOS KM 154 MAYAGUEZ, PR 00682
Location Phone
(787) 464-2788
Location Fax
(787) 831-1011
Mailing Address
PO BOX 1508 MAYAGUEZ, PR 00681
Mailing Phone
(787) 464-2788
Mailing Fax
(787) 831-1011
Is Sole Proprietor?
Yes
Enumeration Date
06-21-2007
Last Update Date
03-19-2012
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
17246
License State
PR
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Medicare Participation & PECOS Enrollment Status

Carlos Perez-lopez 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

  • 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.

Aspiration and/or injection of fluid from large joint

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

This service was performed 24 times for 16 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 53 times for 32 patients

Lower limb (leg) arthroscopy (minimally invasive joint repair)

Lower limb arthroscopy is a minimally invasive procedure that allows doctors to examine and repair issues in your leg joints. It involves making small incisions through which a tiny camera and instruments are inserted. This technique can help diagnose and treat various joint problems with less pain and quicker recovery time.

This service was performed for 20 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 11 times for 11 patients

Upper limb (arm) arthroscopy (minimally invasive joint repair)

Upper limb arthroscopy is a minimally invasive procedure used to examine and treat issues within your arm's joints. A small camera, called an arthroscope, is inserted through a tiny incision, providing a clear view of the joint. This method often results in less pain and faster recovery compared to open surgery.

This service was performed for 113 patients

Physician Visit Costs

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 00682 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 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.

Reviews for DR. CARLOS JAVIER PEREZ-LOPEZ M.D.

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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.
1427253145
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
244745618
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 4 + 7 + 4 + 5 + 6 + 1 + 8 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 55

The NPI number 1427253145 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427253145, enumerated in the NPI registry as an "individual" on June 21, 2007

The provider is located at Sector La Loma Ave Hostos Km 154 Mayaguez, Pr 00682 and the phone number is (787) 464-2788

The provider's speciality is Orthopaedic Surgery with taxonomy code 207X00000X

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 $70.88 and an average copayment of 17.72. 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: Aspiration and/or injection of fluid from large joint, Established patient office or other outpatient visit, 30-39 minutes, Lower limb (leg) arthroscopy (minimally invasive joint repair), New patient office or other outpatient visit, 45-59 minutes and Upper limb (arm) arthroscopy (minimally invasive joint repair).

This NPI record was last updated on June 21, 2007. 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].
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