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DR R HILLSMAN PC
NPI 1295700441
Orthopaedic Surgery in Southbury, CT

Active since February 21, 2006
2 POMPERAUG OFFICE PARK STE 308, SOUTHBURY, CT 06488(203) 586-1181 Get Directions Write a Review

NPPES record last updated: December 25, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr R Hillsman Pc NPPES

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

DR R HILLSMAN PC (NPI 1295700441) is a healthcare organization registered as an orthopaedic surgery in Southbury, Connecticut and active in the NPI registry since February 2006. The organization maintains a secondary practice location in Norwalk and lists Regina Onie Hillsman, President, as its authorized official.

NPPES Registry Identity

NPI1295700441
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameDR R HILLSMAN MD PC
Location Address2 POMPERAUG OFFICE PARK STE 308Southbury, CT 06488-2293
Mailing Address1771 Post Rd EWestport, CT 06880-5606 · (203) 803-0238
Phone(203) 586-1181
Organization SubpartNo
Authorized OfficialRegina Onie HillsmanPresident · (203) 729-6335
Enumeration DateFebruary 21, 2006
Last NPPES UpdateDecember 25, 2023
NPPES CertifiedDecember 25, 2023
✔ NPI 1295700441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CT · 021015
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 ListedOrthopaedic Surgery · Foot and Ankle SurgeryTaxonomy 207XX0004X · License 021015 (CT)
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License 021015 (CT)
2 POMPERAUG OFFICE PARK STE 308, Southbury, CT 06488
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Other Names 1

Other NameDr R Hillsman Pc

Secondary Practice Location 1

Location 1101 Merritt 7 Ste 300Norwalk, CT 06851-1059 · Phone (203) 663-0500

Other Identifiers 8

Other44337Md Health Plan
OtherZS054Oxford Health Plan
Other0R0504Phs
Other83988Us Healthcare
OtherA89105Medspan
Other2108419CT · Aetna
Other200000306Railroad Medicare
Other799988Connecticare

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr R Hillsman Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr R Hillsman PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Regina Hillsman, MD
Orthopedic Surgery
NPI 1649256165
2 POMPERAUG OFFICE PARK STE 308
Southbury, CT 06488
(203) 586-1181
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dr R Hillsman MD PC's NPI number?

The NPI number for Dr R Hillsman MD PC is 1295700441. It was assigned to this organization in the NPPES registry on February 21, 2006. The provider is also known as Dr R Hillsman PC.

Where is Dr R Hillsman MD PC located?

Dr R Hillsman MD PC is located at 2 Pomperaug Office Park Ste 308, Southbury, CT 06488. The listed phone number is (203) 586-1181.

What is Dr R Hillsman MD PC's specialty?

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

Is Dr R Hillsman MD PC enrolled in Medicare?

Yes. Dr R Hillsman MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr R Hillsman MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Orthopedic Surgery) reassigns their Medicare billing to Dr R Hillsman MD PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr R Hillsman MD PC was last updated on December 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.