NYC HEMATOLOGY ONCOLOGY PC
NPI 1114012531
Internal Medicine - Hematology & Oncology in Bronx, NY

NPI Status: Active since October 03, 2006

Contact Information

1200 WATERS PLACE
SUITE M106
BRONX, NY
ZIP 10461
Phone: (718) 823-9600
Fax: (718) 823-1960

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  • Organization
  • Internal Medicine
  • Hematology & Oncology

About NYC HEMATOLOGY ONCOLOGY PC

This page provides the complete NPI Profile along with additional information for Nyc Hematology Oncology Pc, an internist established in Bronx, New York operating as a Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1114012531 assigned on October 2006. The practitioner's primary taxonomy code is 207RH0003X. The provider is registered as an organization and their NPI record was last updated one year ago. Nyc Hematology Oncology Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Tarek Elrafei Do (Owner)

NPI
1114012531
Provider Name
NYC HEMATOLOGY ONCOLOGY PC
Entity Type
Organization
Location Address
1200 WATERS PLACE SUITE M106 BRONX, NY 10461
Location Phone
(718) 823-9600
Location Fax
(718) 823-1960
Mailing Address
1200 WATERS PLACE SUITE M106 BRONX, NY 10461
Mailing Phone
(718) 823-9600
Mailing Fax
(718) 823-1960
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-03-2006
Last Update Date
09-11-2025
Code Navigator

An internist like Nyc Hematology Oncology Pc 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.

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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

Internal Medicine Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License State
NY
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

(NY)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

TAREK ELRAFEI DO

Authorized Official Title
OWNER
Authorized Official Phone
(718) 823-9600

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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 1114012531, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 0 + 1 + 4 + 5 + 6 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1114012531.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Clinic/Center (Primary Care)
1200 WATERS PLACE, MMC HUTCHINSON METRO PRACTICE
BRONX, NY 10461
Occupational Therapist (Pediatrics)
1200 WATERS PLACE, SECOND FLOOR
BRONX, NY 10461
Otolaryngology
1200 WATERS PLACE, SUITE 110 SOUTH LOBBY
BRONX, NY 10461
Specialist
1200 WATERS PLACE, SUITE M101 / NORTH LOBBY
BRONX, NY 10461
Audiologist
1200 WATERS PLACE
BRONX, NY 10461

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114012531, enumerated as an "organization" on October 03, 2006.

The provider is located at 1200 WATERS PLACE SUITE M106 BRONX, NY 10461 and the phone number is (718) 823-9600.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.