MARGRET FRANCES O'REILLY PSY.D., LLC
NPI 1619674538
Counselor - Professional in Chicago, IL

NPI Status: Active since February 10, 2023

Contact Information

600 N MCCLURG CT APT 3803A
CHICAGO, IL
ZIP 60611
Phone: (708) 254-1499

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  • Organization
  • Counselor
  • Professional

About MARGRET FRANCES O'REILLY PSY.D., LLC

This page provides the complete NPI Profile along with additional information for Margret Frances O'reilly Psy.d., Llc, a provider established in Chicago, Illinois operating as a Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1619674538 assigned on February 2023. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an organization and their NPI record was last updated 3 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Margret O'reilly Psy.d. (Owner)

NPI
1619674538
Provider Name
MARGRET FRANCES O'REILLY PSY.D., LLC
Entity Type
Organization
Location Address
600 N MCCLURG CT APT 3803A CHICAGO, IL 60611
Location Phone
(708) 254-1499
Mailing Address
600 N MCCLURG CT APT 3803A CHICAGO, IL 60611
Mailing Phone
(708) 254-1499
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-10-2023
Last Update Date
02-10-2023
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

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

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. MARGRET O'REILLY PSY.D.

Authorized Official Title
OWNER
Authorized Official Phone
(708) 254-1499

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
180.014448OTHER (01)ILLICENSED CLINICAL PROFESSIONAL COUNSELOR

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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 1619674538, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 1 → 2 6 → 12 → 3 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 2 + 7 + 8 + 5 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1619674538.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
600 N MCCLURG CT APT 3803A
CHICAGO, IL 60611
Psychologist
600 N MCCLURG CT APT 3803A
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619674538, enumerated as an "organization" on February 10, 2023.

The provider is located at 600 N MCCLURG CT APT 3803A CHICAGO, IL 60611 and the phone number is (708) 254-1499.

Counselor with taxonomy code 101YP2500X and a focus in Professional.

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