SUMTER CENTER FOR ACUTE PAIN MANAGEMENT
NPI 1891638060
Clinic/Center - Pain in Tinley Park, IL

NPI Status: Active since April 13, 2026

Contact Information

8931 LINDEN DR
TINLEY PARK, IL
ZIP 60487
Phone: (312) 330-8554

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  • Organization
  • Clinic/Center
  • Pain

About SUMTER CENTER FOR ACUTE PAIN MANAGEMENT

This page provides the complete NPI Profile along with additional information for Sumter Center For Acute Pain Management, a provider established in Tinley Park, Illinois operating as a Clinic/center, focusing in pain . The healthcare provider is registered in the NPI registry with number 1891638060 assigned on April 2026. The practitioner's primary taxonomy code is 261QP3300X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Dr. Naythea Johnson Sumter Np (Pain Specialist)

NPI
1891638060
Provider Name
SUMTER CENTER FOR ACUTE PAIN MANAGEMENT
Entity Type
Organization
Location Address
8931 LINDEN DR TINLEY PARK, IL 60487
Location Phone
(312) 330-8554
Mailing Address
8931 LINDEN DR TINLEY PARK, IL 60487
Mailing Phone
(312) 330-8554
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-13-2026
Last Update Date
04-13-2026
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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 Pain

Taxonomy Code
261QP3300X
Type
Ambulatory Health Care Facilities

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. NAYTHEA JOHNSON SUMTER NP

Authorized Official Title
PAIN SPECIALIST
Authorized Official Phone
(312) 330-8554

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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 1891638060, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 6 → 12 → 3 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 2 + 3 + 1 + 6 + 0 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1891638060.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891638060, enumerated as an "organization" on April 13, 2026.

The provider is located at 8931 LINDEN DR TINLEY PARK, IL 60487 and the phone number is (312) 330-8554.

Clinic/Center with taxonomy code 261QP3300X and a focus in Pain.