C MARK MASSULLO LCSW
NPI 1396969242
Social Worker - Clinical in Chicago, IL

NPI Status: Active since April 12, 2007

Contact Information

3166 N LINCOLN AVE
310
CHICAGO, IL
ZIP 60657
Phone: (773) 296-9876

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  • Individual
  • Male
  • Social Worker
  • Clinical

About C MASSULLO

This page provides the complete NPI Profile along with additional information for C Massullo, a provider established in Chicago, Illinois with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1396969242 assigned on April 2007. The practitioner's primary taxonomy code is 1041C0700X with license number 149-007721 (IL). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1396969242
Provider Name
C MARK MASSULLO LCSW
Gender
Male
Entity Type
Individual
Location Address
3166 N LINCOLN AVE 310 CHICAGO, IL 60657
Location Phone
(773) 296-9876
Mailing Address
3166 N LINCOLN AVE 310 CHICAGO, IL 60657
Is Sole Proprietor?
Yes
Enumeration Date
04-12-2007
Last Update Date
09-16-2012
Code Navigator

A clinical social worker like C Massullo is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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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

Social Worker Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
149-007721
License State
IL
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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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 1396969242, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 8 + 6 + 1 + 8 + 2 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1396969242.

Other Providers at the Same Location


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

Dentist
3166 N LINCOLN AVE, SUITE 217
CHICAGO, IL 60657
Counselor (Mental Health)
3166 N LINCOLN AVE
CHICAGO, IL 60657
Social Worker (Clinical)
3166 N LINCOLN AVE, SUITE 214
CHICAGO, IL 60657
Dentist
3166 N LINCOLN AVE, SUITE NO 317
CHICAGO, IL 60657
Psychologist (Clinical)
3166 N LINCOLN AVE, SUITE 304
CHICAGO, IL 60657
Social Worker (Clinical)
3166 N LINCOLN AVE, SUITE 303
CHICAGO, IL 60657
Social Worker (Clinical)
3166 N LINCOLN AVE, #214A
CHICAGO, IL 60657
Dentist (General Practice)
3166 N LINCOLN AVE, SUITE #300
CHICAGO, IL 60657
Specialist
3166 N LINCOLN AVE, SUITE 410
CHICAGO, IL 60657
Social Worker (Clinical)
3166 N LINCOLN AVE, SUITE 216
CHICAGO, IL 60657
Counselor (Professional)
3166 N LINCOLN AVE, SUITE 322
CHICAGO, IL 60657
Social Worker (Clinical)
3166 N LINCOLN AVE, SUITE 211
CHICAGO, IL 60657
Counselor (Professional)
3166 N LINCOLN AVE, SUITE 216
CHICAGO, IL 60657
Counselor (Professional)
3166 N LINCOLN AVE, SUITE #305
CHICAGO, IL 60657
Psychologist (Clinical)
3166 N LINCOLN AVE, STE. 314
CHICAGO, IL 60657
Counselor (Professional)
3166 N LINCOLN AVE, SUIT 214A
CHICAGO, IL 60657
Social Worker (Clinical)
3166 N LINCOLN AVE, SUITE 205
CHICAGO, IL 60657
Clinic/Center (Mental Health (Including Community Mental Health Center))
3166 N LINCOLN AVE, SUITE 205
CHICAGO, IL 60657
Psychologist (Clinical)
3166 N LINCOLN AVE, SUITE 217
CHICAGO, IL 60657
Marriage & Family Therapist
3166 N LINCOLN AVE, SUITE 203
CHICAGO, IL 60657

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396969242, enumerated as an "individual" on April 12, 2007.

The provider is located at 3166 N LINCOLN AVE 310 CHICAGO, IL 60657 and the phone number is (773) 296-9876.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.