WILLIAM SCHLESINGER MD, PC
NPI 1427130780
Anesthesiology - Pain Medicine in Syosset, NY

NPI Status: Active since October 19, 2006

Contact Information

121 EILEEN WAY
SYOSSET, NY
ZIP 11791
Phone: (516) 487-9140
Fax: (516) 487-9143

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  • Organization
  • Anesthesiology
  • Pain Medicine

About WILLIAM SCHLESINGER MD, PC

This page provides the complete NPI Profile along with additional information for William Schlesinger Md, Pc, a provider established in Syosset, New York operating as a Anesthesiology, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1427130780 assigned on October 2006. The practitioner's primary taxonomy code is 207LP2900X with license number 195649 (NY). The provider is registered as an organization and their NPI record was last updated 4 years ago. William Schlesinger Md, Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. William Schlesinger (Doctor)

NPI
1427130780
Provider Name
WILLIAM SCHLESINGER MD, PC
Entity Type
Organization
Location Address
121 EILEEN WAY SYOSSET, NY 11791
Location Phone
(516) 487-9140
Location Fax
(516) 487-9143
Mailing Address
1 PEBBLE LN ROSLYN HEIGHTS, NY 11577
Mailing Phone
(516) 487-9140
Mailing Fax
(516) 487-9143
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-19-2006
Last Update Date
01-06-2022
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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

Anesthesiology Pain Medicine

Taxonomy Code
207LP2900X
Type
Allopathic & Osteopathic Physicians
License No.
195649
License State
NY
Taxonomy Description
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. WILLIAM SCHLESINGER

Authorized Official Title
DOCTOR
Authorized Official Phone
(516) 487-9140

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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 1427130780, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 1 → 2 0 → 0 8 → 16 → 7

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 + 3 + 0 + 7 + 1 + 6 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1427130780.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Pain Medicine (Interventional Pain Medicine)
121 EILEEN WAY
SYOSSET, NY 11791
Physician Assistant
121 EILEEN WAY
SYOSSET, NY 11791
Pain Medicine (Interventional Pain Medicine)
121 EILEEN WAY
SYOSSET, NY 11791
Physical Therapist
121 EILEEN WAY
SYOSSET, NY 11791
Physical Medicine & Rehabilitation (Pain Medicine)
121 EILEEN WAY
SYOSSET, NY 11791
Clinical Medical Laboratory
121 EILEEN WAY
SYOSSET, NY 11791
Physician Assistant
121 EILEEN WAY
SYOSSET, NY 11791
Physician Assistant (Medical)
121 EILEEN WAY
SYOSSET, NY 11791
Internal Medicine (Gastroenterology)
121 EILEEN WAY
SYOSSET, NY 11791

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427130780, enumerated as an "organization" on October 19, 2006.

The provider is located at 121 EILEEN WAY SYOSSET, NY 11791 and the phone number is (516) 487-9140.

Anesthesiology with taxonomy code 207LP2900X and a focus in Pain Medicine.