ADAM SETH KROLOFF LICSW
NPI 1144014713
Social Worker - Clinical in Cambridge, MA

NPI Status: Active since April 08, 2025

Contact Information

875 MASSACHUSETTS AVE
UNITS 84 & 85
CAMBRIDGE, MA
ZIP 02139
Phone: (617) 354-4450
Fax: (833) 941-3910

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  • Individual
  • Male
  • Social Worker
  • Clinical
  • Accepts Insurance

About ADAM KROLOFF

This page provides the complete NPI Profile along with additional information for Adam Kroloff, a provider established in Cambridge, Massachusetts with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1144014713 assigned on April 2025. The practitioner's primary taxonomy code is 1041C0700X with license number LICSW1143664 (MA). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1144014713
Provider Name
ADAM SETH KROLOFF LICSW
Gender
Male
Entity Type
Individual
Location Address
875 MASSACHUSETTS AVE UNITS 84 & 85 CAMBRIDGE, MA 02139
Location Phone
(617) 354-4450
Location Fax
(833) 941-3910
Mailing Address
875 MASSACHUSETTS AVE UNITS 84 & 85 CAMBRIDGE, MA 02139
Mailing Phone
(617) 354-4450
Mailing Fax
(833) 941-3910
Is Sole Proprietor?
Yes
Enumeration Date
04-08-2025
Last Update Date
05-12-2026
Code Navigator

A clinical social worker like Adam Kroloff 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.

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 Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
LICSW1143664
License State
MA
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

ISW04419 (RI)
21041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

DP00946324 (WV)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • NH Local Choice HMO Bronze 8000 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO Gold + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO Gold 1400 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO HSA Bronze 6000 - HMO
  • NH Local Choice HMO Silver 3500 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO Silver 5000 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local HMO Bronze 7500 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local HMO Gold 2000 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local HMO Silver 6000 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1144014713, 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 0 → 0 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 0 + 1 + 8 + 7 + 2 + 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 1144014713.

Other Providers at the Same Location


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

Social Worker (Clinical)
875 MASSACHUSETTS AVE, SUITE 82
CAMBRIDGE, MA 02139
Psychiatry & Neurology (Psychiatry)
875 MASSACHUSETTS AVE, SUITE 51
CAMBRIDGE, MA 02139
Counselor (Mental Health)
875 MASSACHUSETTS AVE, SUITE 83
CAMBRIDGE, MA 02139
Psychologist
875 MASSACHUSETTS AVE, SUITE 44
CAMBRIDGE, MA 02139
Psychiatry & Neurology (Psychiatry)
875 MASSACHUSETTS AVE, SUITE 51
CAMBRIDGE, MA 02139
Psychiatry & Neurology (Psychiatry)
875 MASSACHUSETTS AVE, SUITE # 65
CAMBRIDGE, MA 02139
Psychologist (Clinical)
875 MASSACHUSETTS AVE, SUITE 84
CAMBRIDGE, MA 02139
Social Worker (Clinical)
875 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Social Worker (Clinical)
875 MASSACHUSETTS AVE, SUITE 41
CAMBRIDGE, MA 02139
Psychologist (Clinical)
875 MASSACHUSETTS AVE, SUITE 61
CAMBRIDGE, MA 02139
Social Worker (Clinical)
875 MASSACHUSETTS AVE, SUITE 65
CAMBRIDGE, MA 02139
Psychologist
875 MASSACHUSETTS AVE, SUITE 24
CAMBRIDGE, MA 02139
Social Worker (Clinical)
875 MASSACHUSETTS AVE, SUITE 44
CAMBRIDGE, MA 02139
Dentist (General Practice)
875 MASSACHUSETTS AVE, SUITE 63
CAMBRIDGE, MA 02139
Psychiatry & Neurology (Psychiatry)
875 MASSACHUSETTS AVE, SUITE 54
CAMBRIDGE, MA 02139
Psychiatry & Neurology (Psychiatry)
875 MASSACHUSETTS AVE, SUITE 55
CAMBRIDGE, MA 02139
Psychologist (Clinical)
875 MASSACHUSETTS AVE, SUITE #84
CAMBRIDGE, MA 02139
Social Worker (Clinical)
875 MASSACHUSETTS AVE, SUITE 41
CAMBRIDGE, MA 02139
Psychiatry & Neurology (Psychiatry)
875 MASSACHUSETTS AVE, # 55
CAMBRIDGE, MA 02139
Psychologist
875 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144014713, enumerated as an "individual" on April 08, 2025.

The provider is located at 875 MASSACHUSETTS AVE UNITS 84 & 85 CAMBRIDGE, MA 02139 and the phone number is (617) 354-4450.

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

The provider might be accepting Accepts: Harvard Pilgrim Health Care. Please consult your insurance carrier or call the provider to verify.