MERRIVILLE PLAZA SURGERY CENTER
NPI 1740482751
Clinic/Center - Ambulatory Surgical in Merrillville Bra, IN

NPI Status: Active since June 01, 2007

Contact Information

255 E 90TH DR
MERRILLVILLE BRA, IN
ZIP 46410
Phone: (219) 791-0500

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 15D1044865
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 08-29-2027

About MERRIVILLE PLAZA SURGERY CENTER

This page provides the complete NPI Profile along with additional information for Merriville Plaza Surgery Center, a provider established in Merrillville Bra, Indiana operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1740482751 assigned on June 2007. The practitioner's primary taxonomy code is 261QA1903X. 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 Ms. Anita Nayak (Administrator)

NPI
1740482751
Provider Name
MERRIVILLE PLAZA SURGERY CENTER
Entity Type
Organization
Location Address
255 E 90TH DR MERRILLVILLE BRA, IN 46410
Location Phone
(219) 791-0500
Mailing Address
255 E 90TH DR MERRILLVILLE BRA, IN 46410
Mailing Phone
(219) 791-0500
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-01-2007
Last Update Date
08-22-2020
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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 Ambulatory Surgical

Taxonomy Code
261QA1903X
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

MS. ANITA NAYAK

Authorized Official Title
ADMINISTRATOR
Authorized Official Phone
(219) 791-0500

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
15D1044865
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
August 30, 2025
Certificate Expiration Date
August 29, 2027
Laboratory Director
JULIAN UNGER-SARGON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Merriville Plaza Surgery Center 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 1740482751, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 4 → 8 4 → 8 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 8 + 8 + 4 + 7 + 1 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1740482751.

Other Providers at the Same Location


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

Orthopaedic Surgery
255 E 90TH DR, SUITE W1
MERRILLVILLE, IN 46410
Podiatrist (Foot & Ankle Surgery)
255 E 90TH DR, #W-3
MERRILLVILLE, IN 46410
Internal Medicine (Rheumatology)
255 E 90TH DR, W1
MERRILLVILLE, IN 46410
Internal Medicine (Rheumatology)
255 E 90TH DR
MERRILLVILLE, IN 46410
Otolaryngology
255 E 90TH DR
MERRILLVILLE, IN 46410
Specialist
255 E 90TH DR
MERRILLVILLE, IN 46410
Psychiatry & Neurology (Neurology)
255 E 90TH DR
MERRILLVILLE, IN 46410
Clinic/Center
255 E 90TH DR, SUITE W-2
MERRILLVILLE, IN 46410

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740482751, enumerated as an "organization" on June 01, 2007.

The provider is located at 255 E 90TH DR MERRILLVILLE BRA, IN 46410 and the phone number is (219) 791-0500.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.