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DR. JAMES H. HERTZOG MD
NPI 1366534240
Pediatrics - Pediatric Critical Care Medicine in Bethlehem, PA

Active since September 29, 2006PECOS Enrolled
801 OSTRUM ST, BETHLEHEM, PA 18015(484) 526-4444 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. James H. Hertzog Md NPPES

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

DR. JAMES H. HERTZOG MD (NPI 1366534240) is an individual pediatric critical care medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (MD045577E) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366534240
Entity TypeIndividualMale
Primary Taxonomy2080P0203X
Provider Legal NameDR. JAMES H. HERTZOGCredential: MD
Location Address801 OSTRUM STBethlehem, PA 18015-1000
Mailing Address801 Ostrum StBethlehem, PA 18015-1000
Phone(484) 526-4444
Sole ProprietorNo
Enumeration DateSeptember 29, 2006
Last NPPES UpdateMarch 2, 2026
NPPES CertifiedMarch 2, 2026
✔ NPI 1366534240 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 PA · MD045577E
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.
801 OSTRUM ST, Bethlehem, PA 18015
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Other Identifiers 9

Medicaid2067485NY
Medicaid543744IA
MedicaidQ05754SC
Medicaid8053006NJ
Medicaid7611186NC
Medicaid1773073PA
Medicaid476540DC
Medicaid6723195VA
Medicaid1522710MD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. James H. Hertzog Md 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 James Hertzog reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St. Luke's Physician Group, Inc.
Same address
Trauma Surgery
801 OSTRUM ST
Bethlehem, PA 18015
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: St Lukes Physician Group Inc
  • 2,851 clinicians in this Medicare group
NPI 1083789150 (484) 526-2200

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. MELANIE KAY TUROCK D.O.
Emergency Medicine
801 OSTRUM ST, DEPT. OF EMERGENCY MEDICINE
BETHLEHEM, PA 18015
Northampton County (610) 954-4903
KELLY HAY
Emergency Medicine
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (973) 769-1524
DR. RACHEL O'CONNELL M.D.
Obstetrics & Gynecology
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (610) 393-8958
KRISTEN N SCHOLZ CRNP
Nurse Practitioner (Acute Care)
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-2200
HARRISON COURIE MD
Emergency Medicine
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-4903
EMILY BUHEDO ERNST MD
Internal Medicine (Critical Care Medicine)
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-3890
DR. AMY LYNN MORRISSEY DNP, CRNA
Nurse Anesthetist, Certified Registered
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (610) 954-5810
BRANDON MERKERT
Emergency Medicine
801 OSTRUM ST
BETHLEHEM, PA 18015
Northampton County (484) 526-4000

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 James Hertzog's NPI number?

The NPI number for James Hertzog is 1366534240. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is James Hertzog located?

James Hertzog practices at 801 Ostrum St, Bethlehem, PA 18015. The listed phone number is (484) 526-4444.

What is James Hertzog's specialty?

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

Is James Hertzog enrolled in Medicare?

Yes. James Hertzog is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for James Hertzog's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Hertzog reassigns Medicare benefits to St. Luke's Physician Group, Inc. (Bethlehem, PA). 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 James Hertzog's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Hertzog accept?

Health plans from AmeriHealth Caritas Next list James Hertzog 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 James Hertzog was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.