JOEL SAMUEL FRIEDER MD
NPI 1912469784
Surgery in Bronx, NY

NPI Status: Active since April 02, 2019

Contact Information

111 E 210TH ST
BRONX, NY
ZIP 10467
Phone: (718) 920-4800

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  • Individual
  • Male
  • Surgery

About JOEL FRIEDER

This page provides the complete NPI Profile along with additional information for Joel Frieder, a provider established in Bronx, New York with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1912469784 assigned on April 2019. The practitioner's primary taxonomy code is 208600000X with license number 337428 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1912469784
Provider Name
JOEL SAMUEL FRIEDER MD
Gender
Male
Entity Type
Individual
Location Address
111 E 210TH ST BRONX, NY 10467
Location Phone
(718) 920-4800
Mailing Address
111 E 210TH ST BRONX, NY 10467
Mailing Phone
(914) 920-4800
Is Sole Proprietor?
Yes
Enumeration Date
04-02-2019
Last Update Date
11-04-2025
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A surgeon like Joel Frieder treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
337428
License State
NY
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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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 1912469784, 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 4 → 8 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 8 + 6 + 1 + 8 + 7 + 1 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1912469784.

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 1912469784, enumerated as an "individual" on April 02, 2019.

The provider is located at 111 E 210TH ST BRONX, NY 10467 and the phone number is (718) 920-4800.

Surgery with taxonomy code 208600000X.