MR. MICHAEL JOSEPH MAFFEI II
NPI 1831929124
Social Worker in East Brunswick, NJ

NPI Status: Active since August 02, 2024

Contact Information

190 ROUTE 18
EAST BRUNSWICK, NJ
ZIP 08816
Phone: (732) 333-8520

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  • Individual
  • Male
  • Social Worker

About MICHAEL MAFFEI

This page provides the complete NPI Profile along with additional information for Michael Maffei, a provider established in East Brunswick, New Jersey with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1831929124 assigned on August 2024. The practitioner's primary taxonomy code is 104100000X with license number 44SL07121900 (NJ). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1831929124
Provider Name
MR. MICHAEL JOSEPH MAFFEI II
Other Name
MICKEY JOSEPH MAFFEI
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
190 ROUTE 18 EAST BRUNSWICK, NJ 08816
Location Phone
(732) 333-8520
Mailing Address
11 CRICKET LN WOODBRIDGE, NJ 07095
Mailing Phone
(732) 586-9734
Is Sole Proprietor?
No
Enumeration Date
08-02-2024
Last Update Date
08-02-2024
Code Navigator

A social worker like Michael Maffei helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
44SL07121900
License State
NJ
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1831929124, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 3 → 6 9 → 18 → 9 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 8 + 2 + 1 + 8 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1831929124.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Clinic/Center (Mental Health (Including Community Mental Health Center))
190 ROUTE 18, SUITE 203
EAST BRUNSWICK, NJ 08816
Psychologist
190 ROUTE 18
EAST BRUNSWICK, NJ 08816
Social Worker
190 ROUTE 18
EAST BRUNSWICK, NJ 08816

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831929124, enumerated as an "individual" on August 02, 2024.

The provider is located at 190 ROUTE 18 EAST BRUNSWICK, NJ 08816 and the phone number is (732) 333-8520.

Social Worker with taxonomy code 104100000X.