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DR. DENNIS JOSEPH GIANGIULIO M.D.
NPI 1326041153
Internal Medicine - Hematology & Oncology in Easton, PA

Active since May 24, 2005PECOS Enrolled
1600 RIVERSIDE CIR, EASTON, PA 18045(484) 503-4500(484) 503-4501 Get Directions Write a Review

NPPES record last updated: March 7, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Dennis Joseph Giangiulio M.d. NPPES

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

DR. DENNIS JOSEPH GIANGIULIO M.D. (NPI 1326041153) is an individual hematology & oncology provider in Easton, Pennsylvania, licensed in Pennsylvania (MD026446-E) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326041153
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. DENNIS JOSEPH GIANGIULIOCredential: M.D.
Location Address1600 RIVERSIDE CIREaston, PA 18045-5671
Mailing Address1600 Riverside CirEaston, PA 18045-5671 · (484) 503-4500 · Fax (484) 503-4501
Phone(484) 503-4500
Fax(484) 503-4501
Sole ProprietorNo
Enumeration DateMay 24, 2005
Last NPPES UpdateMarch 7, 2014
✔ NPI 1326041153 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in PA · MD026446-E
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1600 RIVERSIDE CIR, Easton, PA 18045
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified065289PA · Group Practice #
Medicaid0018488710001PA
Medicare UPINB40590PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dennis Joseph Giangiulio 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 Dennis Giangiulio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St. Luke's Physician Group Inc
1.9 mi
Family Medicine
1800 SULLIVAN TRL STE 201
Easton, PA 18040
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: St Lukes Physician Group Inc
  • 2,851 clinicians in this Medicare group
NPI 1710514617 (610) 250-8799

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18045 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
$166.87 typical visit price
range $54.64 – $166.87
Typical copayment $41.71 (range $13.66 – $41.71)
Most-billed visit code 99205
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

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.

SHEIKH ASIM ALI M.D.
Internal Medicine (Hematology & Oncology)
1600 RIVERSIDE CIR
EASTON, PA 18045
Northampton County (484) 503-4600
MELISSA E. SMITH
Physician Assistant
1600 RIVERSIDE CIR
EASTON, PA 18045
Northampton County (484) 503-4600

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 Dennis Giangiulio's NPI number?

The NPI number for Dennis Giangiulio is 1326041153. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Where is Dennis Giangiulio located?

Dennis Giangiulio practices at 1600 Riverside Cir, Easton, PA 18045. The listed phone number is (484) 503-4500.

What is Dennis Giangiulio's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Dennis Giangiulio enrolled in Medicare?

Yes. Dennis Giangiulio is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Dennis Giangiulio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Giangiulio reassigns Medicare benefits to St. Luke's Physician Group Inc (Easton, 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 Dennis Giangiulio'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 Dennis Giangiulio was last updated on March 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.