MJG SPINE SURGERY PC
NPI 1528766821
Orthopaedic Surgery in Great Neck, NY

NPI Status: Active since February 16, 2023

Contact Information

600 NORTHERN BLVD STE 300
GREAT NECK, NY
ZIP 11021
Phone: (516) 627-8717
Fax: (516) 467-5345

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NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jan 7, 2026, Feb 16, 2023 (2 updates tracked since 2023).

  • Organization
  • Orthopaedic Surgery

About MJG SPINE SURGERY PC

This page provides the complete NPI Profile along with additional information for Mjg Spine Surgery Pc, a provider established in Great Neck, New York operating as a Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1528766821 assigned on February 2023. The practitioner's primary taxonomy code is 207X00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Matthew Goldstein Md (Owner)

NPI
1528766821
Provider Name
MJG SPINE SURGERY PC
Entity Type
Organization
Location Address
600 NORTHERN BLVD STE 300 GREAT NECK, NY 11021
Location Phone
(516) 627-8717
Location Fax
(516) 467-5345
Mailing Address
600 NORTHERN BLVD STE 300 GREAT NECK, NY 11021
Mailing Phone
(516) 627-8717
Mailing Fax
(516) 467-5345
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-16-2023
Last Update Date
01-07-2026
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

MATTHEW GOLDSTEIN MD

Authorized Official Title
OWNER
Authorized Official Phone
(516) 455-8295

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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 1528766821, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 7 → 14 → 5 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 4 + 6 + 1 + 2 + 8 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1528766821.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Physical Therapist
600 NORTHERN BLVD STE 300
GREAT NECK, NY 11021
Orthopaedic Surgery (Hand Surgery)
600 NORTHERN BLVD STE 300
GREAT NECK, NY 11021
Physician Assistant
600 NORTHERN BLVD STE 300
GREAT NECK, NY 11021
Orthopaedic Surgery
600 NORTHERN BLVD STE 300
GREAT NECK, NY 11021
Physician Assistant
600 NORTHERN BLVD STE 300
GREAT NECK, NY 11021
Orthopaedic Surgery
600 NORTHERN BLVD STE 300
GREAT NECK, NY 11021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528766821, enumerated as an "organization" on February 16, 2023.

The provider is located at 600 NORTHERN BLVD STE 300 GREAT NECK, NY 11021 and the phone number is (516) 627-8717.

Orthopaedic Surgery with taxonomy code 207X00000X.