DR. YUVAL SHAFIR MD
NPI 1326910936
Internal Medicine - Clinical Cardiac Electrophysiology in Bronx, NY

NPI Status: Active since September 22, 2025

Contact Information

111 E 210TH ST
BRONX, NY
ZIP 10467
Phone: (718) 920-4806

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  • Individual
  • Male
  • Internal Medicine
  • Clinical Cardiac Electrophysiology

About YUVAL SHAFIR

This page provides the complete NPI Profile along with additional information for Yuval Shafir, an internist established in Bronx, New York with a medical specialization in Internal Medicine, focusing in clinical cardiac electrophysiology . The healthcare provider is registered in the NPI registry with number 1326910936 assigned on September 2025. The practitioner's primary taxonomy code is 207RC0001X with license number P136640 (NY). The provider is registered as an individual and his NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1326910936
Provider Name
DR. YUVAL SHAFIR MD
Gender
Male
Entity Type
Individual
Location Address
111 E 210TH ST BRONX, NY 10467
Location Phone
(718) 920-4806
Mailing Address
111 E 210TH ST BRONX, NY 10467
Mailing Phone
(718) 920-4806
Is Sole Proprietor?
Yes
Enumeration Date
09-22-2025
Last Update Date
09-22-2025
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An internist like Yuval Shafir 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 Clinical Cardiac Electrophysiology

Taxonomy Code
207RC0001X
Type
Allopathic & Osteopathic Physicians
License No.
P136640
License State
NY
Taxonomy Description
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1326910936, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
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 2 → 4 9 → 18 → 9 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 1 + 8 + 1 + 0 + 9 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1326910936.

Other Providers at the Same Location


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

Nurse Anesthetist, Certified Registered
111 E 210TH ST
BRONX, NY 10467
Nuclear Medicine
111 E 210TH ST
BRONX, NY 10467
Pediatrics (Pediatric Endocrinology)
111 E 210TH ST
BRONX, NY 10467
Internal Medicine (Critical Care Medicine)
111 E 210TH ST, MONTEFIORE MEDICAL CENTER
BRONX, NY 10467
Emergency Medicine
111 E 210TH ST
BRONX, NY 10467
Pathology (Anatomic Pathology & Clinical Pathology)
111 E 210TH ST, MONTEFIORE MED CTR DEPT PATHOLOGY
BRONX, NY 10467
Nurse Practitioner (Adult Health)
111 E 210TH ST
BRONX, NY 10467
Pediatrics
111 E 210TH ST, ROSENTHAL 4
BRONX, NY 10467
Internal Medicine
111 E 210TH ST, NW6
BRONX, NY 10467
Surgery
111 E 210TH ST, ROSENTHAL 2
BRONX, NY 10467
Ophthalmology
111 E 210TH ST, DEPT OF OPHTHALMOLOGY
BRONX, NY 10467
Anesthesiology (Critical Care Medicine)
111 E 210TH ST
BRONX, NY 10467
Internal Medicine (Infectious Disease)
111 E 210TH ST
BRONX, NY 10467
Internal Medicine (Nephrology)
111 E 210TH ST, MONTEFIORE MEDICAL CENTER
BRONX, NY 10467
General Acute Care Hospital (Children)
111 E 210TH ST
BRONX, NY 10467
Emergency Medicine
111 E 210TH ST, EMERGENCY DEPARTMENT
BRONX, NY 10467
Internal Medicine
111 E 210TH ST
BRONX, NY 10467
Registered Nurse
111 E 210TH ST
BRONX, NY 10467
Registered Nurse (Medical-Surgical)
111 E 210TH ST, MAP 4 DEPT OF SURGERY
BRONX, NY 10467
Emergency Medicine
111 E 210TH ST
BRONX, NY 10467

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326910936, enumerated as an "individual" on September 22, 2025.

The provider is located at 111 E 210TH ST BRONX, NY 10467 and the phone number is (718) 920-4806.

Internal Medicine with taxonomy code 207RC0001X and a focus in Clinical Cardiac Electrophysiology.