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MR. ROBERT KOERNIG
NPI 1225405780
Nurse Practitioner - Family in Little Falls, NJ

Active since August 31, 2015PECOS Enrolled
300 MAIN ST, UNIT 216, LITTLE FALLS, NJ 07424(908) 419-9964 Get Directions Write a Review

NPPES record last updated: August 31, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Robert Koernig NPPES

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

MR. ROBERT KOERNIG (NPI 1225405780) is an individual family provider in Little Falls, New Jersey, licensed in New Jersey (26NJ00586700) and active in the NPI registry since August 2015. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225405780
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. ROBERT KOERNIG
Location Address300 MAIN ST, UNIT 216Little Falls, NJ 07424-1356
Mailing Address300 Main St, Unit 216Little Falls, NJ 07424-1356 · (908) 419-9964
Phone(908) 419-9964
Sole ProprietorNo
Enumeration DateAugust 31, 2015
✔ NPI 1225405780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NJ · 26NJ00586700
300 MAIN ST, Little Falls, NJ 07424
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Robert Koernig is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

4

Medicare enrollment records show Robert Koernig reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Atlantic Advanced Urgent Care
14 mi
Emergency Medicine
465 SOUTH ST STE 200
Morristown, NJ 07960
  • Reassigned Medicare billing, New Jersey enrollment
  • 48 clinicians in this Medicare group
NPI 1104309277 (973) 971-7225
Union Emergency Medical Associates LLC
15 mi
Emergency Medicine
1000 GALLOPING HILL RD
Union, NJ 07083
  • Reassigned Medicare billing, New Jersey enrollment
  • 47 clinicians in this Medicare group
NPI 1689847352 (954) 939-5000
Atlantic Urgent Care, LLC
30 mi
General Practice
181 HIGH ST
Newton, NJ 07860
  • Reassigned Medicare billing, New Jersey enrollment
  • 80 clinicians in this Medicare group
NPI 1023358959 (973) 383-9898
Morristown Emergency Medical Associates LLC
45 mi
Emergency Medicine
901 W MAIN ST
Freehold, NJ 07728
  • Reassigned Medicare billing, New Jersey enrollment
  • 123 clinicians in this Medicare group
NPI 1649541087 (954) 939-5000

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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
294 services289 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
110 services109 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
79 services79 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07424 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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Robert Koernig's NPI number?

The NPI number for Robert Koernig is 1225405780. It was assigned to this individual provider in the NPPES registry on August 31, 2015.

Where is Robert Koernig located?

Robert Koernig practices at 300 Main St Unit 216, Little Falls, NJ 07424. The listed phone number is (908) 419-9964.

What is Robert Koernig's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Robert Koernig enrolled in Medicare?

Yes. Robert Koernig is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Robert Koernig's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Koernig reassigns Medicare benefits to 4 organizations: Atlantic Advanced Urgent Care (Morristown, NJ), Union Emergency Medical Associates LLC (Union, NJ), Atlantic Urgent Care, LLC (Newton, NJ) and Morristown Emergency Medical Associates LLC (Freehold, NJ). 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 Robert Koernig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Robert Koernig was last updated on August 31, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.