GREAT HEIGHTS OTP
NPI 1720516099
Clinic/Center - Methadone in Calumet City, IL

NPI Status: Active since May 31, 2017

Contact Information

1473 RING RD
CALUMET CITY, IL
ZIP 60409
Phone: (708) 862-8156

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  • Organization
  • Clinic/Center
  • Methadone
  • CLIA Number: 14D2156618
  • CLIA Cert. Type: Comp. Outpatient Rehab Facility
  • CLIA Exp. Date: 10-21-2026

About GREAT HEIGHTS OTP

This page provides the complete NPI Profile along with additional information for Great Heights Otp, a provider established in Calumet City, Illinois operating as a Clinic/center, focusing in methadone . The healthcare provider is registered in the NPI registry with number 1720516099 assigned on May 2017. The practitioner's primary taxonomy code is 261QM2800X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Dr. Adeyemi Fatoki Md (Medical Director)

NPI
1720516099
Provider Name
GREAT HEIGHTS OTP
Entity Type
Organization
Location Address
1473 RING RD CALUMET CITY, IL 60409
Location Phone
(708) 862-8156
Mailing Address
1473 RING RD CALUMET CITY, IL 60409
Mailing Phone
(708) 862-8156
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-31-2017
Last Update Date
12-19-2019
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Location Map

Secondary Locations

  • 315 E McKinley Rd
    Ottawa, IL 61350
    (815) 434-0228

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

Clinic/Center Methadone

Taxonomy Code
261QM2800X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.

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)
1261QR0405XAmbulatory Health Care Facilities

Clinic/Center
Rehabilitation, Substance Use Disorder

 

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. ADEYEMI FATOKI MD

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(708) 862-8156

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
14D2156618
Facility Type
Comp. Outpatient Rehab Facility
Certificate Effective Date
October 22, 2024
Certificate Expiration Date
October 21, 2026
Laboratory Director
ADEYEMI O. FATOKI M D
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Great Heights Otp to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1720516099, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 2 → 4 5 → 10 → 1 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 1 + 0 + 1 + 1 + 2 + 0 + 1 + 8 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1720516099.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Family Medicine (Geriatric Medicine)
1473 RING RD
CALUMET CITY, IL 60409
Family Medicine
1473 RING RD
CALUMET CITY, IL 60409
Counselor (Professional)
1473 RING RD, GREAT HEIGHTS FAMILY MEDICINE
CALUMET CITY, IL 60409
Family Medicine (Addiction Medicine)
1473 RING RD
CALUMET CITY, IL 60409
Counselor (Mental Health)
1473 RING RD
CALUMET CITY, IL 60409
Family Medicine
1473 RING RD
CALUMET CITY, IL 60409
Family Medicine
1473 RING RD
CALUMET CITY, IL 60409
Psychiatry & Neurology (Addiction Medicine)
1473 RING RD
CALUMET CITY, IL 60409

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720516099, enumerated as an "organization" on May 31, 2017.

The provider is located at 1473 RING RD CALUMET CITY, IL 60409 and the phone number is (708) 862-8156.

Clinic/Center with taxonomy code 261QM2800X and a focus in Methadone.