SOMETHINGS MEDICAL NJ, P.A.
NPI 1851244065
Psychiatry & Neurology - Neurology in St Petersburg, FL

NPI Status: Active since February 17, 2026

Contact Information

7901 4TH ST N # 9199
ST PETERSBURG, FL
ZIP 33702
Phone: (818) 808-2954

Get Directions Write a Review

  • Organization
  • Psychiatry & Neurology
  • Neurology

About SOMETHINGS MEDICAL NJ, P.A.

This page provides the complete NPI Profile along with additional information for Somethings Medical Nj, P.a., a provider established in St Petersburg, Florida operating as a Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1851244065 assigned on February 2026. The practitioner's primary taxonomy code is 2084N0400X. The provider is registered as an organization and their NPI record was last updated February 2026. Somethings Medical Nj, P.a. 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 Nicholas Nissen Md (President)

NPI
1851244065
Provider Name
SOMETHINGS MEDICAL NJ, P.A.
Entity Type
Organization
Location Address
7901 4TH ST N # 9199 ST PETERSBURG, FL 33702
Location Phone
(818) 808-2954
Mailing Address
7901 4TH ST N STE 300 ST PETERSBURG, FL 33702
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-17-2026
Last Update Date
02-17-2026
Code Navigator

Location Map

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
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.

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

NICHOLAS NISSEN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(818) 808-2954

Reviews for SOMETHINGS MEDICAL NJ, P.A.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1851244065, 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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 5 → 10 → 1 2 → 4 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 4 + 4 + 8 + 0 + 1 + 2 + 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 1851244065.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychiatry & Neurology (Neurology)
7901 4TH ST N # 9199
ST PETERSBURG, FL 33702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851244065, enumerated as an "organization" on February 17, 2026.

The provider is located at 7901 4TH ST N # 9199 ST PETERSBURG, FL 33702 and the phone number is (818) 808-2954.

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