1. Home
  2. Directory
  3. Pennsylvania
  4. Lititz
  5. Orthopaedic Surgery
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ISAAC EUGENE NIVAR
NPI 1003436353
Orthopaedic Surgery in Lititz, PA

Active since April 16, 2020PECOS Enrolled
1555 HIGHLANDS DR STE 190, LITITZ, PA 17543(717) 791-2630(717) 782-2780 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 6, 2026, Aug 6, 2025, Apr 16, 2020 (3 updates tracked since 2020).

About Isaac Eugene Nivar NPPES

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

ISAAC EUGENE NIVAR (NPI 1003436353) is an individual orthopaedic surgery provider in Lititz, Pennsylvania, licensed in Pennsylvania (OS021700) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and maintains a secondary practice location in Harrisburg.

NPPES Registry Identity

NPI1003436353
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameISAAC EUGENE NIVAR
Location Address1555 HIGHLANDS DR STE 190Lititz, PA 17543-2800
Mailing Address5601 Arringdon Park DrRaleigh, NC 27610 · (919) 204-5555
Phone(717) 791-2630
Fax(717) 782-2780
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2020
Enumeration DateApril 16, 2020
Last NPPES UpdateAugust 6, 20263 updates tracked since enumeration
NPPES CertifiedAugust 6, 2026
✔ NPI 1003436353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in PA · OS021700✔ Licensed in NC · 2025-01641
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1555 HIGHLANDS DR STE 190, Lititz, PA 17543
Open in Google Maps ↗

Secondary Practice Location 1

Location 14300 Londonderry RdHarrisburg, PA 17109-5317 · Phone (717) 221-5685

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Isaac Eugene Nivar is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214306281
PECOS Enrollment IDI20250827002533
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Duke Regional Hospital

Acute Care Hospitals · Durham, NC
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number340155
Location3643 N Roxboro StreetDurham, NC 27704 · Durham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17543 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

KS PC
Dentist (Orthodontics and Dentofacial Orthopedics)
1555 HIGHLANDS DR STE 190
LITITZ, PA 17543
Lancaster County (717) 303-3051
JORDAN ANTHONY HARBIN CRNP
Nurse Practitioner (Family)
1555 HIGHLANDS DR STE 190
LITITZ, PA 17543
Lancaster County (717) 291-8345

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 Isaac Nivar's NPI number?

The NPI number for Isaac Nivar is 1003436353. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Where is Isaac Nivar located?

Isaac Nivar practices at 1555 Highlands Dr Ste 190, Lititz, PA 17543. The listed phone number is (717) 791-2630.

What is Isaac Nivar's specialty?

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

Is Isaac Nivar enrolled in Medicare?

Yes. Isaac Nivar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Isaac Nivar accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list Isaac Nivar 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.

Is Isaac Nivar affiliated with any hospitals?

According to CMS data, Isaac Nivar is affiliated with Duke University Hospital and Duke Regional Hospital.

When was this NPI record last updated?

The NPPES record for Isaac Nivar was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.