WILLIAM JAY GREENBERG M.D.
NPI 1073764809
Dermatology - Procedural Dermatology in Scarsdale, NY

NPI Status: Active since October 10, 2008

Contact Information

455 CENTRAL PARK AVE
SCARSDALE, NY
ZIP 10583
Phone: (914) 819-0409

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  • Individual
  • Male
  • Dermatology
  • Procedural Dermatology

About WILLIAM GREENBERG

This page provides the complete NPI Profile along with additional information for William Greenberg, a provider established in Scarsdale, New York with a medical specialization in Dermatology, focusing in procedural dermatology . The healthcare provider is registered in the NPI registry with number 1073764809 assigned on October 2008. The practitioner's primary taxonomy code is 207NS0135X with license number 175281-1 (NY). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1073764809
Provider Name
WILLIAM JAY GREENBERG M.D.
Gender
Male
Entity Type
Individual
Location Address
455 CENTRAL PARK AVE SCARSDALE, NY 10583
Location Phone
(914) 819-0409
Mailing Address
238 E 77TH ST APT LL NEW YORK, NY 10075
Mailing Phone
(212) 253-7138
Is Sole Proprietor?
Yes
Enumeration Date
10-10-2008
Last Update Date
05-24-2022
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Location Map

Secondary Locations

  • 238 E 77th St Apt Ll
    New York, NY 10075
    (212) 253-7138

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

Dermatology Procedural Dermatology

Taxonomy Code
207NS0135X
Type
Allopathic & Osteopathic Physicians
License No.
175281-1
License State
NY
Taxonomy Description
Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

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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 1073764809, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 7 → 14 → 5 7 → 14 → 5 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 4 + 6 + 8 + 8 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1073764809.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Dentist (Endodontics)
455 CENTRAL PARK AVE, 209A
SCARSDALE, NY 10583
Podiatrist
455 CENTRAL PARK AVE
SCARSDALE, NY 10583
Dentist (General Practice)
455 CENTRAL PARK AVE, SUITE 201
SCARSDALE, NY 10583
Psychologist (Clinical)
455 CENTRAL PARK AVE, SUITE 202
SCARSDALE, NY 10583
Allergy & Immunology
455 CENTRAL PARK AVE, SUITE 207
SCARSDALE, NY 10583
Physical Medicine & Rehabilitation
455 CENTRAL PARK AVE, NUMBER 311
SCARSDALE, NY 10583
Social Worker (Clinical)
455 CENTRAL PARK AVE, SUITE 311
SCARSDALE, NY 10583
Clinic/Center (Physical Therapy)
455 CENTRAL PARK AVE
SCARSDALE, NY 10583
Physical Therapist
455 CENTRAL PARK AVE
SCARSDALE, NY 10583
Durable Medical Equipment & Medical Supplies
455 CENTRAL PARK AVE, SUITE206
SCARSDALE, NY 10583
Dentist
455 CENTRAL PARK AVE, SUITE 315A
SCARSDALE, NY 10583
Dentist (General Practice)
455 CENTRAL PARK AVE, STE 309
SCARSDALE, NY 10583
Dentist (General Practice)
455 CENTRAL PARK AVE, SUITE 309
SCARSDALE, NY 10583
Clinical Exercise Physiologist
455 CENTRAL PARK AVE
SCARSDALE, NY 10583
Clinic/Center (Physical Therapy)
455 CENTRAL PARK AVE
SCARSDALE, NY 10583
Acupuncturist
455 CENTRAL PARK AVE
SCARSDALE, NY 10583
Specialist
455 CENTRAL PARK AVE, 208
SCARSDALE, NY 10583
Allergy & Immunology
455 CENTRAL PARK AVE, SUITE 207
SCARSDALE, NY 10583
Durable Medical Equipment & Medical Supplies
455 CENTRAL PARK AVE
SCARSDALE, NY 10583

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073764809, enumerated as an "individual" on October 10, 2008.

The provider is located at 455 CENTRAL PARK AVE SCARSDALE, NY 10583 and the phone number is (914) 819-0409.

Dermatology with taxonomy code 207NS0135X and a focus in Procedural Dermatology.