STEMMEE SURGERY CENTER
NPI 1598248155
Clinic/Center - Ambulatory Surgical in Somerset, NJ

NPI Status: Active since September 10, 2018

Contact Information

59 VERONICA AVE
SOMERSET, NJ
ZIP 08873
Phone: (732) 875-3500
Fax: (732) 862-5520

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 31D2157843
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 11-13-2026

About STEMMEE SURGERY CENTER

This page provides the complete NPI Profile along with additional information for Stemmee Surgery Center, a provider established in Somerset, New Jersey operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1598248155 assigned on September 2018. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated 7 years ago. The provider's is doing business as Stemmee Surgery Center. The authorized official of this NPI record is Hyesung Demesmin Pharm.d. (Manager)

NPI
1598248155
Provider Legal Name
STEMMEE
Other Organization Name
STEMMEE SURGERY CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
59 VERONICA AVE SOMERSET, NJ 08873
Location Phone
(732) 875-3500
Location Fax
(732) 862-5520
Mailing Address
59 VERONICA AVE SOMERSET, NJ 08873
Mailing Phone
(732) 875-3500
Mailing Fax
(732) 862-5520
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-10-2018
Last Update Date
11-05-2019
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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

HYESUNG DEMESMIN PHARM.D.

Authorized Official Title
MANAGER
Authorized Official Phone
(732) 873-6868

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
31D2157843
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
November 14, 2024
Certificate Expiration Date
November 13, 2026
Laboratory Director
DIDIER DEMESMIN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Stemmee 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 1598248155, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 2 → 4 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 4 + 4 + 1 + 6 + 1 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1598248155.

Other Providers at the Same Location


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

Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Anesthesiology
59 VERONICA AVE
SOMERSET, NJ 08873
Clinic/Center (Medical Specialty)
59 VERONICA AVE
SOMERSET, NJ 08873
Obstetrics & Gynecology
59 VERONICA AVE
SOMERSET, NJ 08873
Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Anesthesiology
59 VERONICA AVE
SOMERSET, NJ 08873

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598248155, enumerated as an "organization" on September 10, 2018.

The provider is located at 59 VERONICA AVE SOMERSET, NJ 08873 and the phone number is (732) 875-3500.

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