ARNALDO ROJAS FIGUEROA MD
NPI 1669900650
Internal Medicine - Hematology & Oncology in Aibonito, PR
NPI Status: Active since June 02, 2017
Contact Information
HOSPITAL MENONITA AIBONITO
CENTRO DE CANCER DE LA MONTANA
AIBONITO, PR
ZIP 00705
Phone: (787) 621-3700
- Individual
- Male
- Internal Medicine
- Hematology & Oncology
About ARNALDO ROJAS FIGUEROA
This page provides the complete NPI Profile along with additional information for Arnaldo Rojas Figueroa, an internist established in Aibonito, Puerto Rico with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1669900650 assigned on June 2017. The practitioner's primary taxonomy code is 207RH0003X with license number 19653 (PR). The provider is registered as an individual and his NPI record was last updated July 2025.
- NPI
- 1669900650
- Provider Name
- ARNALDO ROJAS FIGUEROA MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- HOSPITAL MENONITA AIBONITO CENTRO DE CANCER DE LA MONTANA AIBONITO, PR 00705
- Location Phone
- (787) 621-3700
- Mailing Address
- COND. VALLES DE TORRIMAR APART 178 GUAYNABO, PR 00705
- Mailing Phone
- (787) 735-8001
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-02-2017
- Last Update Date
- 07-01-2025
- Code Navigator
An internist like Arnaldo Rojas Figueroa 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 Hematology & Oncology
- Taxonomy Code
- 207RH0003X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 19653
- License State
- PR
- Taxonomy Description
- An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
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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. | |||||||||
| 1 | 6 | 6 | 9 | 9 | 0 | 0 | 6 | 5 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 12 | 9 | 18 | 0 | 0 | 6 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 2 + 9 + 1 + 8 + 0 + 0 + 6 + 1 + 0 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1669900650 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1902160690 | DR. RAFAEL DE LEON-BORRAS MD Individual | Internal Medicine | HOSPITAL MENONITA AIBONITO JOSE C VAZQUEZ ST BO CANILLAS AIBONITO, PR 00705 (787) 900-6016 |
| 1568298255 | NEPHROCARE PR Organization | Internal Medicine (Nephrology) | HOSPITAL MENONITA AIBONITO 103 MEDICAL TOWER AIBONITO, PR 00705 (787) 735-8001 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1669900650, enumerated in the NPI registry as an "individual" on June 02, 2017
The provider is located at Hospital Menonita Aibonito Centro De Cancer De La Montana Aibonito, Pr 00705 and the phone number is (787) 621-3700
The provider's speciality is Internal Medicine with taxonomy code 207RH0003X with a focus in Hematology & Oncology
This NPI record was last updated on June 02, 2017. 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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