DR. ARTHUR C SADOFF ED.D
NPI 1508173840
Speech-Language Pathologist in New York, NY

NPI Status: Active since September 08, 2010

Contact Information

70 E 10TH ST
5N
NEW YORK, NY
ZIP 10003
Phone: (212) 228-8596

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  • Individual
  • Male
  • Speech-Language Pathologist

About ARTHUR SADOFF

This page provides the complete NPI Profile along with additional information for Arthur Sadoff, a provider established in New York, New York with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1508173840 assigned on September 2010. The practitioner's primary taxonomy code is 235Z00000X with license number 001415 (NY). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1508173840
Provider Name
DR. ARTHUR C SADOFF ED.D
Gender
Male
Entity Type
Individual
Location Address
70 E 10TH ST 5N NEW YORK, NY 10003
Location Phone
(212) 228-8596
Mailing Address
70 E 10TH ST 5N NEW YORK, NY 10003
Mailing Phone
(212) 228-8596
Is Sole Proprietor?
No
Enumeration Date
09-08-2010
Last Update Date
09-08-2010
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
001415
License State
NY
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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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 1508173840, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 2 + 7 + 6 + 8 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1508173840.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Ophthalmology
70 E 10TH ST, SUITE 1F
NEW YORK, NY 10003
Internal Medicine (Cardiovascular Disease)
70 E 10TH ST
NEW YORK, NY 10003
Dentist (Oral and Maxillofacial Radiology)
70 E 10TH ST
NEW YORK, NY 10003
Dentist (Oral and Maxillofacial Surgery)
70 E 10TH ST
NEW YORK, NY 10003
Social Worker (Clinical)
70 E 10TH ST, APARTMENT 20W
NEW YORK, NY 10003
Dentist (General Practice)
70 E 10TH ST, SUITE #1B
NEW YORK, NY 10003
Eyewear Supplier
70 E 10TH ST, SUITE 1F
NEW YORK, NY 10003
Speech-Language Pathologist
70 E 10TH ST, APT 5N
NEW YORK, NY 10003
Ophthalmology
70 E 10TH ST, SUITE 1F
NEW YORK, NY 10003
Acupuncturist
70 E 10TH ST, STE 1F
NEW YORK, NY 10003
Acupuncturist
70 E 10TH ST, STE 1F
NEW YORK, NY 10003

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508173840, enumerated as an "individual" on September 08, 2010.

The provider is located at 70 E 10TH ST 5N NEW YORK, NY 10003 and the phone number is (212) 228-8596.

Speech-Language Pathologist with taxonomy code 235Z00000X.