DR. DON GREGORY ELLIGAN PH.D.
NPI 1003835331
Psychologist - Clinical in Chicago, IL

NPI Status: Active since July 18, 2006

Contact Information

203 N WABASH AVE
1610
CHICAGO, IL
ZIP 60601
Phone: (312) 925-2919
Fax: (312) 235-0828

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  • Individual
  • Male
  • Psychologist
  • Clinical
  • Accepts Insurance

About DON ELLIGAN

This page provides the complete NPI Profile along with additional information for Don Elligan, a provider established in Chicago, Illinois with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1003835331 assigned on July 2006. The practitioner's primary taxonomy code is 103TC0700X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1003835331
Provider Name
DR. DON GREGORY ELLIGAN PH.D.
Gender
Male
Entity Type
Individual
Location Address
203 N WABASH AVE 1610 CHICAGO, IL 60601
Location Phone
(312) 925-2919
Location Fax
(312) 235-0828
Mailing Address
203 N WABASH AVE 1610 CHICAGO, IL 60601
Mailing Phone
(312) 925-2919
Mailing Fax
(312) 235-0828
Is Sole Proprietor?
Yes
Enumeration Date
07-18-2006
Last Update Date
07-08-2007
Code Navigator

A clinical psychologist like Don Elligan assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License State
IL
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

7442 (MA)
2103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

20041825A (IN)

Insurance Plans Accepted

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

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
202538MEDICARE ID-TYPE UNSPECIFIED (04) 

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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 1003835331, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 0 → 0 8 → 16 → 7 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 6 + 3 + 1 + 0 + 3 + 6 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1003835331.

Other Providers at the Same Location


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

Clinical Neuropsychologist
203 N WABASH AVE, SUITE 2106
CHICAGO, IL 60601
Counselor (Mental Health)
203 N WABASH AVE, SUITE 2106
CHICAGO, IL 60601
Marriage & Family Therapist
203 N WABASH AVE, SUITE 2106
CHICAGO, IL 60601
Social Worker (Clinical)
203 N WABASH AVE, SUITE 701
CHICAGO, IL 60601
Counselor (Mental Health)
203 N WABASH AVE, SUITE 2106
CHICAGO, IL 60601
Counselor (Professional)
203 N WABASH AVE, SUITE 2106
CHICAGO, IL 60601
Psychologist (Clinical)
203 N WABASH AVE, SUITE 1805
CHICAGO, IL 60601
Acupuncturist
203 N WABASH AVE, SUITE 1007
CHICAGO, IL 60601
Psychologist
203 N WABASH AVE, SUITE 1805
CHICAGO, IL 60601
Counselor (Professional)
203 N WABASH AVE, SUITE 2000
CHICAGO, IL 60601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003835331, enumerated as an "individual" on July 18, 2006.

The provider is located at 203 N WABASH AVE 1610 CHICAGO, IL 60601 and the phone number is (312) 925-2919.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.

The provider might be accepting Accepts: Providence Health Plan, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.