DR. JONATHAN JOSHUA ENTIS PH.D
NPI 1053773150
Psychologist - Counseling in Cambridge, MA

NPI Status: Active since March 28, 2016

Contact Information

240 CONCORD AVE
CAMBRIDGE, MA
ZIP 02138
Phone: (617) 702-2733

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  • Individual
  • Male
  • Psychologist
  • Counseling

About JONATHAN ENTIS

This page provides the complete NPI Profile along with additional information for Jonathan Entis, a provider established in Cambridge, Massachusetts with a medical specialization in Psychologist, focusing in counseling . The healthcare provider is registered in the NPI registry with number 1053773150 assigned on March 2016. The practitioner's primary taxonomy code is 103TC1900X with license number 10695 (MA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1053773150
Provider Name
DR. JONATHAN JOSHUA ENTIS PH.D
Gender
Male
Entity Type
Individual
Location Address
240 CONCORD AVE CAMBRIDGE, MA 02138
Location Phone
(617) 702-2733
Mailing Address
240 CONCORD AVE CAMBRIDGE, MA 02138
Mailing Phone
(617) 702-2733
Is Sole Proprietor?
Yes
Enumeration Date
03-28-2016
Last Update Date
08-12-2019
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Location Map

Secondary Locations

  • 2294 Massachusetts Ave
    Cambridge, MA 02140
    (617) 702-2733
  • 1493 Cambridge St
    Cambridge, MA 02139
    (617) 665-1183
  • 2294 Massachusetts Ave
    Cambridge, MA 02140
    (617) 702-2733

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

Psychologist Counseling

Taxonomy Code
103TC1900X
Type
Behavioral Health & Social Service Providers
License No.
10695
License State
MA
Taxonomy Description
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

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)
1103TP2701XBehavioral Health & Social Service Providers

Psychologist
Group Psychotherapy

10695 (MA)

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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 1053773150, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 7 → 14 → 5 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 4 + 7 + 6 + 1 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1053773150.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Social Worker
240 CONCORD AVE
CAMBRIDGE, MA 02138
Psychologist
240 CONCORD AVE
CAMBRIDGE, MA 02138
Psychologist (Clinical)
240 CONCORD AVE, SUITE 2
CAMBRIDGE, MA 02138
Psychologist (Clinical)
240 CONCORD AVE, SUITE 2
CAMBRIDGE, MA 02138
Psychologist (Clinical)
240 CONCORD AVE, 1-A
CAMBRIDGE, MA 02138
Psychologist (Clinical)
240 CONCORD AVE, SUITE 2
CAMBRIDGE, MA 02138
Psychologist
240 CONCORD AVE
CAMBRIDGE, MA 02138
Psychologist (Clinical)
240 CONCORD AVE
CAMBRIDGE, MA 02138
Psychologist
240 CONCORD AVE
CAMBRIDGE, MA 02138
Psychiatry & Neurology (Child & Adolescent Psychiatry)
240 CONCORD AVE
CAMBRIDGE, MA 02138

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053773150, enumerated as an "individual" on March 28, 2016.

The provider is located at 240 CONCORD AVE CAMBRIDGE, MA 02138 and the phone number is (617) 702-2733.

Psychologist with taxonomy code 103TC1900X and a focus in Counseling.