GRANT NELSON BADGER MD
NPI 1770416273
Psychiatry & Neurology - Neurology in Wilkes Barre, PA

NPI Status: Active since June 04, 2026

Contact Information

1000 E MOUNTAIN BLVD
WILKES BARRE, PA
ZIP 18711
Phone: (570) 808-6845

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Neurology

About GRANT BADGER

This page provides the complete NPI Profile along with additional information for Grant Badger, a provider established in Wilkes Barre, Pennsylvania with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1770416273 assigned on June 2026. The practitioner's primary taxonomy code is 2084N0400X with license number MT237901 (PA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1770416273
Provider Name
GRANT NELSON BADGER MD
Gender
Male
Entity Type
Individual
Location Address
1000 E MOUNTAIN BLVD WILKES BARRE, PA 18711
Location Phone
(570) 808-6845
Mailing Address
1000 E MOUNTAIN BLVD WILKES BARRE, PA 18711
Mailing Phone
(570) 808-6845
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
06-04-2026
Last Update Date
06-04-2026
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
MT237901
License State
PA
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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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 1770416273, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 4 → 8 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 8 + 1 + 1 + 2 + 2 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1770416273.

Other Providers at the Same Location


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

Specialist
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Radiology (Diagnostic Radiology)
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Nurse Anesthetist, Certified Registered
1000 E MOUNTAIN BLVD, DEPT OF ANESTHESIA
WILKES BARRE, PA 18711
Nurse Anesthetist, Certified Registered
1000 E MOUNTAIN BLVD, DEPT OF ANESTHESIA
WILKES BARRE, PA 18711
Radiology (Diagnostic Radiology)
1000 E MOUNTAIN BLVD, DEPT OF RADIOLOGY
WILKES BARRE, PA 18711
Radiology (Diagnostic Radiology)
1000 E MOUNTAIN BLVD, DEPT OF RADIOLOGY
WILKES BARRE, PA 18711
Anesthesiology
1000 E MOUNTAIN BLVD, DEPT OF ANESTHESIA
WILKES BARRE, PA 18711
Nurse Anesthetist, Certified Registered
1000 E MOUNTAIN BLVD, DEPT OF ANESTHESIA
WILKES BARRE, PA 18711
Nurse Anesthetist, Certified Registered
1000 E MOUNTAIN BLVD, DEPT OF ANESTHESIA
WILKES BARRE, PA 18711
Nurse Anesthetist, Certified Registered
1000 E MOUNTAIN BLVD, DEPT OF ANESTHESIA
WILKES BARRE, PA 18711
Nurse Anesthetist, Certified Registered
1000 E MOUNTAIN BLVD, DEPT OF ANESTHESIA
WILKES BARRE, PA 18711
Physician Assistant
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Orthopaedic Surgery
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Nurse Practitioner
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Radiology (Radiation Oncology)
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Internal Medicine (Rheumatology)
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Radiology (Radiation Oncology)
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Internal Medicine (Gastroenterology)
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Neurological Surgery
1000 E MOUNTAIN BLVD
WILKES BARRE, PA 18711
Radiology (Diagnostic Radiology)
1000 E MOUNTAIN BLVD, DEPT OF RADIOLOGY
WILKES BARRE, PA 18711

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770416273, enumerated as an "individual" on June 04, 2026.

The provider is located at 1000 E MOUNTAIN BLVD WILKES BARRE, PA 18711 and the phone number is (570) 808-6845.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.