MR. DUNCAN STEWART ECKHARDT CRNA
NPI 1003243742
Nurse Anesthetist, Certified Registered in Plainsboro, NJ
About Mr. Duncan Stewart Eckhardt Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DUNCAN STEWART ECKHARDT CRNA (NPI 1003243742) is an individual nurse anesthetist, certified registered in Plainsboro, New Jersey, licensed in New Jersey (26NJ00486400) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, is affiliated with University Medical Center Of Princeton At Plainsboro, and maintains a secondary practice location in Mount Holly.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Duncan Stewart Eckhardt Crna 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.
Medicare Billing Reassignments
6Medicare enrollment records show Duncan Eckhardt reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plainsboro, NJ 08536
- Reassigned Medicare billing, New Jersey enrollment
- 249 clinicians in this Medicare group
Mount Holly, NJ 08060
- Reassigned Medicare billing, New Jersey enrollment
- 2,074 clinicians in this Medicare group
Shrewsbury, NJ 07702
- Reassigned Medicare billing, New Jersey enrollment
- 396 clinicians in this Medicare group
Shrewsbury, NJ 07702
- Reassigned Medicare billing, New Jersey enrollment
- 82 clinicians in this Medicare group
Wynnewood, PA 19096
- Reassigned Medicare billing, Pennsylvania enrollment
- 489 clinicians in this Medicare group
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 781 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Medical Center Of Princeton At Plainsboro
Acute Care Hospitals · Plainsboro, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08536 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
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 Duncan Eckhardt's NPI number?
The NPI number for Duncan Eckhardt is 1003243742. It was assigned to this individual provider in the NPPES registry on September 26, 2013.
Where is Duncan Eckhardt located?
Duncan Eckhardt practices at 1 Plainsboro Rd, Plainsboro, NJ 08536. The listed phone number is (609) 853-7000.
What is Duncan Eckhardt's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Duncan Eckhardt enrolled in Medicare?
Yes. Duncan Eckhardt 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.
Which organizations bill Medicare for Duncan Eckhardt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Duncan Eckhardt reassigns Medicare benefits to 6 organizations: Princeton Healthcare Affiliated Physicians PC (Plainsboro, NJ), Virtua Medical Group, PA (Mount Holly, NJ), Shrewsbury Ambulatory Anesthesia LLC (Shrewsbury, NJ), Toms River Ambulatory Anesthesia LLC (Shrewsbury, NJ), United Anesthesia Services PC (Wynnewood, PA) and 1 more organization, listed in the Medicare section above. Each 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 Duncan Eckhardt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Duncan Eckhardt accept?
Health plans from Oscar Health list Duncan Eckhardt 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 Duncan Eckhardt affiliated with any hospitals?
According to CMS data, Duncan Eckhardt is affiliated with University Medical Center Of Princeton At Plainsboro.
When was this NPI record last updated?
The NPPES record for Duncan Eckhardt was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Mr. Duncan Stewart Eckhardt, CRNA · NPI 1003243742
Nurse Anesthetist, Certified Registered physician in Plainsboro, New Jersey. Individual provider, active in the CMS NPPES registry since September 26, 2013.
## Identity
- **NPI:** 1003243742 (Entity type: Individual)
- **Enumerated:** September 26, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 26NJ00486400 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 PLAINSBORO RD, Plainsboro, NJ 08536-1913
- **Phone:** (609) 853-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Princeton Healthcare Affiliated Physicians PC (NPI 1518194323, Plainsboro, NJ); Virtua Medical Group, PA (NPI 1851841696, Mount Holly, NJ); Shrewsbury Ambulatory Anesthesia LLC (NPI 1356691885, Shrewsbury, NJ); Toms River Ambulatory Anesthesia LLC (NPI 1841540341, Shrewsbury, NJ); United Anesthesia Services PC (NPI 1053366062, Wynnewood, PA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** May 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1003243742) · Data from the CMS NPPES public registry.