BENJAMIN ROTHCHILD
NPI 1619815941
Emergency Medicine - Sports Medicine in Milford, CT

NPI Status: Active since March 25, 2026

Contact Information

39 MEETINGHOUSE LN
MILFORD, CT
ZIP 06460
Phone: (203) 873-7629

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  • Individual
  • Male
  • Emergency Medicine
  • Sports Medicine

About BENJAMIN ROTHCHILD

This page provides the complete NPI Profile along with additional information for Benjamin Rothchild, a provider established in Milford, Connecticut with a medical specialization in Emergency Medicine, focusing in sports medicine . The healthcare provider is registered in the NPI registry with number 1619815941 assigned on March 2026. The practitioner's primary taxonomy code is 207PS0010X with license number 328441 (CT). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1619815941
Provider Name
BENJAMIN ROTHCHILD
Gender
Male
Entity Type
Individual
Location Address
39 MEETINGHOUSE LN MILFORD, CT 06460
Location Phone
(203) 873-7629
Mailing Address
39 MEETINGHOUSE LN MILFORD, CT 06460
Is Sole Proprietor?
Yes
Enumeration Date
03-25-2026
Last Update Date
03-25-2026
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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

Emergency Medicine Sports Medicine

Taxonomy Code
207PS0010X
Type
Allopathic & Osteopathic Physicians
License No.
328441
License State
CT
Taxonomy Description
An emergency physician with special knowledge in sports medicine is responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention and management of injury and illness. A sports medicine physician has knowledge and experience in the promotion of wellness and the role of exercise in promoting a healthy lifestyle. Knowledge of exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation and epidemiology is essential to the practice of sports medicine.

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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 1619815941, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 8 → 16 → 7 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 6 + 1 + 1 + 0 + 9 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1619815941.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619815941, enumerated as an "individual" on March 25, 2026.

The provider is located at 39 MEETINGHOUSE LN MILFORD, CT 06460 and the phone number is (203) 873-7629.

Emergency Medicine with taxonomy code 207PS0010X and a focus in Sports Medicine.