DR. CARLOS A. PANTOJAS M.D.
NPI 1144299074
Internal Medicine - Rheumatology in San Juan, PR

NPI Status: Active since March 14, 2006

Contact Information

1801 AVE PONCE DE LEON
SUITE 306
SAN JUAN, PR
ZIP 00909
Phone: (787) 999-0440
Fax: (787) 999-0442

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  • Individual
  • Male
  • Years of Experience 42
  • Internal Medicine
  • Rheumatology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CARLOS PANTOJAS

This page provides the complete NPI Profile along with additional information for Carlos Pantojas, an internist established in San Juan, Puerto Rico with a medical specialization in Internal Medicine, focusing in rheumatology and more than 42 years of experience. He graduated from University Central Del Caribe Escuela De Medicina in 1984. The healthcare provider is registered in the NPI registry with number 1144299074 assigned on March 2006. The practitioner's primary taxonomy code is 207RR0500X with license number 9017 (PR). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1144299074
Provider Name
DR. CARLOS A. PANTOJAS M.D.
Gender
Male
Entity Type
Individual
Location Address
1801 AVE PONCE DE LEON SUITE 306 SAN JUAN, PR 00909
Location Phone
(787) 999-0440
Location Fax
(787) 999-0442
Mailing Address
PO BOX 361670 SAN JUAN, PR 00936
Mailing Phone
(787) 999-0440
Mailing Fax
(787) 999-0442
Medical School Name
UNIVERSITY CENTRAL DEL CARIBE ESCUELA DE MEDICINA
Graduation Year
1984
Is Sole Proprietor?
No
Enumeration Date
03-14-2006
Last Update Date
04-10-2008
Code Navigator

An internist like Carlos Pantojas 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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License No.
9017
License State
PR
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0081813MEDICARE PIN (08)PR 
E35606MEDICARE UPIN (02)PR 

Medicare Participation & PECOS Enrollment Status

Carlos Pantojas 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.

Carlos Pantojas 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: 9436336435

    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: I20110531000218

    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.

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 13 times for 11 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 51 times for 31 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 17 times for 13 patients

Injection into tendon or ligament

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

This service was performed 18 times for 11 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

This service was performed 104 times for 23 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 $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 00909 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 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.

Reviews for DR. CARLOS A. PANTOJAS 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 1144299074, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 2 → 4 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 4 + 9 + 1 + 8 + 0 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1144299074.

Other Providers at the Same Location


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

Surgery (Surgery of the Hand)
1801 AVE PONCE DE LEON, SUITE 304
SAN JUAN, PR 00909
Plastic Surgery
1801 AVE PONCE DE LEON, SANTURCE MEDICAL MALL, SUITE 412
SANTURCE, PR 00909
Ophthalmology
1801 AVE PONCE DE LEON, SANTURCE MEDICAL MALL STE. 213
SANTURCE, PR 00909
Psychologist (Clinical)
1801 AVE PONCE DE LEON, OFIC 311
SANTURCE, PR 00909
Psychiatry & Neurology (Clinical Neurophysiology)
1801 AVE PONCE DE LEON, SANTURCE MEDICAL MALL SUITE 307
SAN JUAN, PR 00909
Internal Medicine (Gastroenterology)
1801 AVE PONCE DE LEON, SUITE 205
SAN JUAN, PR 00909
Specialist
1801 AVE PONCE DE LEON
SANTURCE, PR 00909
Clinic/Center
1801 AVE PONCE DE LEON
SAN JUAN, PR 00909
Clinical Medical Laboratory
1801 AVE PONCE DE LEON
SANTURCE, PR 00909
Specialist
1801 AVE PONCE DE LEON
SANTURCE, PR 00909
Clinic/Center (Multi-Specialty)
1801 AVE PONCE DE LEON
SANTURCE, PR 00909
Nutritionist (Nutrition, Education)
1801 AVE PONCE DE LEON, SUITE 412
SAN JUAN, PR 00909
Otolaryngology
1801 AVE PONCE DE LEON, SUITE 301
SAN JUAN, PR 00909
Clinic/Center (Podiatric)
1801 AVE PONCE DE LEON
SANTURCE, PR 00909
Clinic/Center
1801 AVE PONCE DE LEON, SUITE 411
SAN JUAN, PR 00909
Radiology (Diagnostic Radiology)
1801 AVE PONCE DE LEON
SANTURCE, PR 00909
Surgery (Surgery of the Hand)
1801 AVE PONCE DE LEON, SUITE 304
SAN JUAN, PR 00909
Clinic/Center (Mental Health (Including Community Mental Health Center))
1801 AVE PONCE DE LEON, SUITE 311
SAN JUAN, PR 00909
Psychologist
1801 AVE PONCE DE LEON, SANTURCE MEDICAL MALL
SAN JUAN, PR 00909
Internal Medicine (Cardiovascular Disease)
1801 AVE PONCE DE LEON, SANTURCE MEDICAL MALL, OFICE 406
SAN JUAN, PR 00909

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144299074, enumerated as an "individual" on March 14, 2006.

The provider is located at 1801 AVE PONCE DE LEON SUITE 306 SAN JUAN, PR 00909 and the phone number is (787) 999-0440.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.