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GREGORI SURGERY CENTER
NPI 1699144915
Clinic/Center - Ambulatory Surgical in West Orange, NJ

Active since September 16, 2015CLIA 31D2107301 · Waiver
101 OLD SHORT HILLS RD, WEST ORANGE, NJ 07052(973) 322-6200 Get Directions Write a Review

NPPES record last updated: December 2, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 2, 2022, May 26, 2022 (2 updates tracked since 2022).

About Gregori Surgery Center NPPES

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

GREGORI SURGERY CENTER (NPI 1699144915) is a healthcare organization registered as an ambulatory surgical in West Orange, New Jersey and active in the NPI registry since September 2015. The organization holds a CLIA Waiver certificate valid through January 10, 2028 and lists Jeffrey E. Snodgrass, President, as its authorized official.

NPPES Registry Identity

NPI1699144915
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameWEST ORANGE ASC LLC
Location Address101 OLD SHORT HILLS RDWest Orange, NJ 07052-1000
Mailing Address1a Burton Hills Blvd # L&cNashville, TN 37215-6187 · (615) 240-3741 · Fax (615) 234-1720
Phone(973) 322-6200
Organization SubpartNo
Authorized OfficialJeffrey E. SnodgrassPresident · (615) 665-1283
Enumeration DateSeptember 16, 2015
Last NPPES UpdateDecember 2, 20222 updates tracked since enumeration
NPPES CertifiedDecember 2, 2022
✔ NPI 1699144915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
101 OLD SHORT HILLS RD, West Orange, NJ 07052
Open in Google Maps ↗

Other Names 1

Doing Business AsGregori Surgery Center

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

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 31D2107301

Gregori Surgery Center · West Orange, NJ
Active · expires Jan 10, 2028
CLIA Number31D2107301
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateJanuary 11, 2026
Certificate Expiration DateJanuary 10, 2028
Laboratory DirectorKhashayar L. Vosough
Laboratory Phone(973) 322-6200
Laboratory LocationGregori Surgery Center101 Old Short Hill Road, West Orange, NJ 07052
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Biopsy of lining of uterus and/or removal of polyp using an endoscope 58558
This procedure involves using a thin, flexible tool (endoscope) to examine and possibly remove a small tissue sample from the inner layer of your uterus. It may also involve removing a growth. It helps to identify any issues and plan the right treatment.
37 services37 patients

Other Providers at the Same Location NPPES 20

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

MRS. JUDITH L SEAVY AUDIOLOGIST
Audiologist-Hearing Aid Fitter
101 OLD SHORT HILLS RD, SUITE 520
WEST ORANGE, NJ 07052
Essex County (973) 731-5400
MRS. SANGITA ROSSANO P.A. - C
Physician Assistant
101 OLD SHORT HILLS RD, SUITE 405
WEST ORANGE, NJ 07052
Essex County (973) 736-9300
INNOVISION EYE CENTER
Ophthalmology
101 OLD SHORT HILLS RD, SUITE 105
WEST ORANGE, NJ 07052
Essex County (973) 324-1300
PATRICIA ANN SHORROCK RN,APN,C
Nurse Practitioner (Primary Care)
101 OLD SHORT HILLS RD, SUITE 211
WEST ORANGE, NJ 07052
Essex County (973) 736-4430
DR. SCOTT ALAN SPIRO M.D.
Plastic Surgery
101 OLD SHORT HILLS RD, SUITE 510
WEST ORANGE, NJ 07052
Essex County (973) 736-5907
INTERNAL MEDICINE FACULTY PRACTICE ASSOCIATES AT ST BARNABAS MED CTR
Internal Medicine
101 OLD SHORT HILLS RD, SUITE 210
WEST ORANGE, NJ 07052
Essex County (973) 322-6256
DR. A PETER SALAS MD, FACS, FACM
Surgery (Plastic and Reconstructive Surgery)
101 OLD SHORT HILLS RD, SUITE 501
WEST ORANGE, NJ 07052
Essex County (973) 731-2000
JED G. BECK O.D.
Optometrist
101 OLD SHORT HILLS RD, SUITE 430
WEST ORANGE, NJ 07052
Essex County (973) 325-3300

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 West Orange ASC LLC's NPI number?

The NPI number for West Orange ASC LLC is 1699144915. It was assigned to this organization in the NPPES registry on September 16, 2015. The provider is doing business as Gregori Surgery Center.

Where is West Orange ASC LLC located?

West Orange ASC LLC is located at 101 Old Short Hills Rd, West Orange, NJ 07052. The listed phone number is (973) 322-6200.

What is West Orange ASC LLC's specialty?

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

Does West Orange ASC LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D2107301) is associated with this NPI, valid through January 10, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does West Orange ASC LLC accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list West Orange ASC LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for West Orange ASC LLC was last updated on December 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.