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

Active since September 10, 2018CLIA 31D2157843 · Waiver
59 VERONICA AVE, SOMERSET, NJ 08873(732) 875-3500(732) 862-5520 Get Directions Write a Review

NPPES record last updated: November 5, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 5, 2019, Nov 1, 2018, Sep 10, 2018 (3 updates tracked since 2018).

About Stemmee Surgery Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEMMEE SURGERY CENTER (NPI 1598248155) is a healthcare organization registered as an ambulatory surgical in Somerset, New Jersey and active in the NPI registry since September 2018. The organization holds a CLIA Waiver certificate valid through November 13, 2026 and lists Hyesung Demesmin, Manager, as its authorized official.

NPPES Registry Identity

NPI1598248155
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameSTEMMEE
Location Address59 VERONICA AVESomerset, NJ 08873-3579
Mailing Address59 Veronica AveSomerset, NJ 08873-3579 · (732) 875-3500 · Fax (732) 862-5520
Phone(732) 875-3500
Fax(732) 862-5520
Organization SubpartNo
Authorized OfficialHyesung DemesminManager · (732) 873-6868
Enumeration DateSeptember 10, 2018
Last NPPES UpdateNovember 5, 20193 updates tracked since enumeration
✔ NPI 1598248155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
59 VERONICA AVE, Somerset, NJ 08873
Open in Google Maps ↗

Other Names 1

Doing Business AsStemmee Surgery Center

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 31D2157843

Stemmee Surgical Center, LLC · Somerset, NJ
Active · expires Nov 13, 2026
CLIA Number31D2157843
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateNovember 14, 2024
Certificate Expiration DateNovember 13, 2026
Laboratory DirectorDidier Demesmin
Laboratory Phone(732) 873-6868
Laboratory LocationStemmee Surgical Center, LLC59 Veronica Avenue, Somerset, NJ 08873
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DANIEL ROTHSTEIN M.D.
Anesthesiology
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 873-6868
ARETE HEALTH GROUP P.C.
Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 873-6868
UNIVERSITY PAIN MEDICINE CENTER, LLC
Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 873-6868
BRENDAN O'DONOVAN DO
Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 873-6868
HUDON VALLEY MEDICAL PC
Clinic/Center (Medical Specialty)
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 339-3068
DR. DIDIER A. DEMESMIN M.D.
Pain Medicine (Interventional Pain Medicine)
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 873-6868
METROPOLITAN ANESTHESIA CONSULTANTS, P.C.
Anesthesiology
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 875-3500
MONIKA POTOCKI MD
Obstetrics & Gynecology
59 VERONICA AVE
SOMERSET, NJ 08873
Somerset County (732) 565-5490

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stemmee's NPI number?

The NPI number for Stemmee is 1598248155. It was assigned to this organization in the NPPES registry on September 10, 2018. The provider is doing business as Stemmee Surgery Center.

Where is Stemmee located?

Stemmee is located at 59 Veronica Ave, Somerset, NJ 08873. The listed phone number is (732) 875-3500.

What is Stemmee's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Does Stemmee hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D2157843) is associated with this NPI, valid through November 13, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Stemmee was last updated on November 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.