1. Home
  2. Directory
  3. New Jersey
  4. New Brunswick
  5. Pediatrics
  6. NPI Profile

CHRISTOPH OHNGEMACH M.D.
NPI 1033139472
Pediatrics - Pediatric Critical Care Medicine in New Brunswick, NJ

Active since July 20, 2006PECOS Enrolled
254 EASTON AVE, NEW BRUNSWICK, NJ 08901(732) 745-8600(732) 745-8725 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Christoph Ohngemach M.d. NPPES

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

CHRISTOPH OHNGEMACH M.D. (NPI 1033139472) is an individual pediatric critical care medicine provider in New Brunswick, New Jersey, licensed in New Jersey (25MA06933700) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033139472
Entity TypeIndividualMale
Primary Taxonomy2080P0203X
Provider Legal NameCHRISTOPH OHNGEMACHCredential: M.D.
Location Address254 EASTON AVENew Brunswick, NJ 08901-1766
Mailing Address254 Easton AveNew Brunswick, NJ 08901-1766
Phone(732) 745-8600
Fax(732) 745-8725
Sole ProprietorNo
Enumeration DateJuly 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1033139472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in NJ · 25MA06933700
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
254 EASTON AVE, New Brunswick, NJ 08901
Open in Google Maps ↗

Other Identifiers 3

Medicaid8065306NJ
Medicare UPINH08466NJ
Medicare ID-Type Unspecified034018B3LNJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christoph Ohngemach M.d. 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 Reassignment

Medicare enrollment records show Christoph Ohngemach reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Saint Peter's University Hospital
Same address
Clinical
254 EASTON AVE, MANAGED CARE
New Brunswick, NJ 08901
  • Reassigned Medicare billing, New Jersey enrollment
  • Medicare enrollment name: Saint Peters University Hospital
  • 325 clinicians in this Medicare group
NPI 1376079590 (732) 565-5453

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

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.

DR. AMIE KAWASHIMA D.O.
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
254 EASTON AVE
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 339-7566
CRAIG M AUMACK RPH, PHARMD
Pharmacist
254 EASTON AVE
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 745-8600
JENNIFER WALDMANN M.D
Internal Medicine (Critical Care Medicine)
254 EASTON AVE
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 996-6741
MRS. MICHELE BRUNO HORNER MS, CGC
Genetic Counselor, MS
254 EASTON AVE
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 745-6659
ERNESTO BRETON MD
Student in an Organized Health Care Education/Training Program
254 EASTON AVE
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 745-8600
DR. I. MARK HIATT MD
Pediatrics (Neonatal-Perinatal Medicine)
254 EASTON AVE
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 745-8600
JANTI CHAABAN MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
254 EASTON AVE, PEDIATRIC NEUROLOGY
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 745-8600
SHERENE TANASHA DUNKLEY APN-C
Nurse Practitioner (Acute Care)
254 EASTON AVE
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 745-8600

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 Christoph Ohngemach's NPI number?

The NPI number for Christoph Ohngemach is 1033139472. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Christoph Ohngemach located?

Christoph Ohngemach practices at 254 Easton Ave, New Brunswick, NJ 08901. The listed phone number is (732) 745-8600.

What is Christoph Ohngemach's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Christoph Ohngemach enrolled in Medicare?

Yes. Christoph Ohngemach is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christoph Ohngemach's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christoph Ohngemach reassigns Medicare benefits to Saint Peter's University Hospital (New Brunswick, NJ). The 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 Christoph Ohngemach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christoph Ohngemach accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Christoph Ohngemach 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.

When was this NPI record last updated?

The NPPES record for Christoph Ohngemach was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.