DR. RANDY JUDSON AU.D.
NPI 1427112135
Audiologist - Assistive Technology Practitioner in New York, NY

NPI Status: Active since December 20, 2006

Contact Information

310 E 14TH ST
NEW YORK, NY
ZIP 10003
Phone: (212) 979-4340
Fax: (212) 533-3489

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  • Individual
  • Female
  • Audiologist
  • Assistive Technology Practitioner

About RANDY JUDSON

This page provides the complete NPI Profile along with additional information for Randy Judson, a provider established in New York, New York with a medical specialization in Audiologist, focusing in assistive technology practitioner . The healthcare provider is registered in the NPI registry with number 1427112135 assigned on December 2006. The practitioner's primary taxonomy code is 231HA2400X with license number 140000001507 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1427112135
Provider Name
DR. RANDY JUDSON AU.D.
Gender
Female
Entity Type
Individual
Location Address
310 E 14TH ST NEW YORK, NY 10003
Location Phone
(212) 979-4340
Location Fax
(212) 533-3489
Mailing Address
3746 CARREL BLVD OCEANSIDE, NY 11572
Mailing Phone
(516) 992-0016
Mailing Fax
(212) 533-3489
Is Sole Proprietor?
Yes
Enumeration Date
12-20-2006
Last Update Date
09-11-2025
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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

Audiologist Assistive Technology Practitioner

Taxonomy Code
231HA2400X
Type
Speech, Language and Hearing Service Providers
License No.
140000001507
License State
NY

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1231H00000XSpeech, Language and Hearing Service Providers

Audiologist

000447-1 (NY)

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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 1427112135, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 2 + 1 + 4 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1427112135.

Other Providers at the Same Location


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

Anesthesiology
310 E 14TH ST, NY EYE & EAR INFIRMARY
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Ophthalmology
310 E 14TH ST, SUITE #304
NEW YORK, NY 10003
Ophthalmology
310 E 14TH ST
NEW YORK, NY 10003
Ophthalmology
310 E 14TH ST, SUITE 304 S
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Anesthesiology
310 E 14TH ST
NEW YORK, NY 10003
Nurse Anesthetist, Certified Registered
310 E 14TH ST, NY EYE & EAR INFIRMARY
NEW YORK, NY 10003
Ophthalmology
310 E 14TH ST
NEW YORK, NY 10003
Specialist
310 E 14TH ST, 6 FL
NEW YORK, NY 10003
Technician/Technologist (Optician)
310 E 14TH ST
NEW YORK, NY 10003
Nurse Anesthetist, Certified Registered
310 E 14TH ST, NY EYE AND EAR INFIRMARY
NEW YORK, NY 10003
Ophthalmology
310 E 14TH ST
NEW YORK, NY 10003
Ophthalmology
310 E 14TH ST, SUITE 319S
NEW YORK, NY 10003

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427112135, enumerated as an "individual" on December 20, 2006.

The provider is located at 310 E 14TH ST NEW YORK, NY 10003 and the phone number is (212) 979-4340.

Audiologist with taxonomy code 231HA2400X and a focus in Assistive Technology Practitioner.