DR. RICHARD CARL KOFFLER M.D.
NPI 1467557264
Rehabilitation Practitioner in New York, NY

NPI Status: Active since September 14, 2006

Contact Information

120 E 42ND ST FL 5
NEW YORK, NY
ZIP 10017
Phone: (917) 903-4531
Fax: (800) 560-0299

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  • Individual
  • Male
  • Rehabilitation Practitioner

About RICHARD KOFFLER

This page provides the complete NPI Profile along with additional information for Richard Koffler, a provider established in New York, New York with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1467557264 assigned on September 2006. The practitioner's primary taxonomy code is 225400000X with license number 203547 (NY). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1467557264
Provider Name
DR. RICHARD CARL KOFFLER M.D.
Gender
Male
Entity Type
Individual
Location Address
120 E 42ND ST FL 5 NEW YORK, NY 10017
Location Phone
(917) 903-4531
Location Fax
(800) 560-0299
Mailing Address
120 E 42ND ST NEW YORK, NY 10017
Mailing Phone
(917) 903-4531
Mailing Fax
(800) 560-0299
Is Sole Proprietor?
Yes
Enumeration Date
09-14-2006
Last Update Date
07-21-2022
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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

Rehabilitation Practitioner

Taxonomy Code
225400000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
203547
License State
NY
Taxonomy Description
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

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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 1467557264, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 6 → 12 → 3 5 → 10 → 1 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 0 + 5 + 1 + 4 + 2 + 1 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1467557264.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467557264, enumerated as an "individual" on September 14, 2006.

The provider is located at 120 E 42ND ST FL 5 NEW YORK, NY 10017 and the phone number is (917) 903-4531.

Rehabilitation Practitioner with taxonomy code 225400000X.