ORTHOPAEDIC & NEUROSURGERY SPECIALISTS, PLLC
NPI 1033318720
Orthopaedic Surgery in Greenwich, CT

Q: What is Orthopaedic & Neurosurgery Specialists, PLLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Active since July 13, 2007

6 GREENWICH OFFICE PARK, GREENWICH, CT 06831(203) 869-1145 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 2, 2019, Oct 17, 2017 (2 updates tracked since 2017).

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About Orthopaedic & Neurosurgery Specialists, Pllc NPPES

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

ORTHOPAEDIC & NEUROSURGERY SPECIALISTS, PLLC (NPI 1033318720) is a healthcare organization registered as an orthopaedic surgery in Greenwich, Connecticut and active in the NPI registry since July 2007. The organization lists Seth Miller, President, as its authorized official.

NPPES Registry Identity

NPI1033318720

Entity TypeOrganization

Primary Taxonomy207X00000X

Legal Business NameORTHOPAEDIC & NEUROSURGERY SPECIALISTS, PLLC

Location Address6 GREENWICH OFFICE PARKGreenwich, CT 06831-5151

Mailing Address5 High Ridge Park Fl 2Stamford, CT 06905-1332 · (203) 869-1145 · Fax (203) 618-1721

Phone(203) 869-1145

Organization SubpartNo

Authorized OfficialSeth MillerPresident · (203) 869-1145

Enumeration DateJuly 13, 2007

Last NPPES UpdateOctober 22, 20252 updates tracked since enumeration

NPPES CertifiedOctober 22, 2025

✔ NPI 1033318720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Also ListedNeurological SurgeryTaxonomy 207T00000X

Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X

Also ListedPhysical TherapistTaxonomy 225100000X

Also ListedPhysician AssistantTaxonomy 363A00000X

6 GREENWICH OFFICE PARK, Greenwich, CT 06831

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Other Names 1

Other NameOns

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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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.

SABRINA DOUGLASS

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

DR. MARK ANTHONY VITALE MD, MPH

Orthopaedic Surgery (Hand Surgery)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

ELIZABETH CATALANO GRAVELINE DPT

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

DR. JONATHAN L BERLINER M.D.

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

TARA O'CONNOR PTA

Physical Therapy Assistant

6 GREENWICH OFFICE PARK, 40 VALLEY DRIVE
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

NICOLE BRANCK R.P.T.

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

BRIAN F KAVANAGH M.D.

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

ILANNA SUE SCHWALBE MA, OTR, CHT

Occupational Therapist (Hand)

6 GREENWICH OFFICE PARK, 40 VALLEY DRIVE
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

ARIANA WONG WON

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MRS. YARYNA BILINSKA PTA

Physical Therapy Assistant

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

STEVEN E HINDMAN MD

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MS. RICHELLE KAYE PT

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MS. HALEY SABINA FOX PA-C

Physician Assistant

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

SUSAN PAUL P.A.

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

CARLYE MARISSA BIANCO PA-C

Physician Assistant

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 485-8735

FRANCIS ENNIS MD

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

JOANNE NACHTYGAL PA

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MATTHEW CANTLON MD

Orthopaedic Surgery (Hand Surgery)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

KEVIN ERIC HWANG PA-C

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

JUSTINE LEGOWSKI

Physician Assistant

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

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 Orthopaedic & Neurosurgery Specialists, PLLC's NPI number?

The NPI number for Orthopaedic & Neurosurgery Specialists, PLLC is 1033318720. It was assigned to this organization in the NPPES registry on July 13, 2007. The provider is also known as Ons.

Where is Orthopaedic & Neurosurgery Specialists, PLLC located?

Orthopaedic & Neurosurgery Specialists, PLLC is located at 6 Greenwich Office Park, Greenwich, CT 06831. The listed phone number is (203) 869-1145.

What is Orthopaedic & Neurosurgery Specialists, PLLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

When was this NPI record last updated?

The NPPES record for Orthopaedic & Neurosurgery Specialists, PLLC was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.