1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Internal Medicine
  6. NPI Profile

DR. DINA LOUISA HALEGOUA-DE MARZIO M.D.
NPI 1235347105
Internal Medicine - Gastroenterology in Philadelphia, PA

Active since May 21, 2007PECOS EnrolledAccepts Medicare Assignment
1101 CHESTNUT ST, PHILADELPHIA, PA 19107(215) 955-8900(215) 955-5245 Get Directions Write a Review

NPPES record last updated: October 28, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Dina Louisa Halegoua-de Marzio M.d. NPPES

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

DR. DINA LOUISA HALEGOUA-DE MARZIO M.D. (NPI 1235347105) is an individual gastroenterology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD442095) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Jefferson Stratford Hospital, and is a graduate of Temple University School Of Medicine (2007).

NPPES Registry Identity

NPI1235347105
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. DINA LOUISA HALEGOUA-DE MARZIOCredential: M.D.
Location Address1101 CHESTNUT STPhiladelphia, PA 19107-3612
Mailing Address132 S 10th St, Main Building, Suite 480Philadelphia, PA 19107-5244 · (215) 955-8900 · Fax (215) 503-2146
Phone(215) 955-8900
Fax(215) 955-5245
Sole ProprietorYes
Medical School CMSTemple University School Of MedicineGraduated 2007
Enumeration DateMay 21, 2007
Last NPPES UpdateOctober 28, 2024
NPPES CertifiedOctober 28, 2024
✔ NPI 1235347105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in PA · MD442095
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1101 CHESTNUT ST, Philadelphia, PA 19107
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Dina Louisa Halegoua M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

Dr. Dina Louisa Halegoua-de Marzio M.d. 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.

PECOS PAC ID941426522
PECOS Enrollment IDI20140717001930, I20140917000330
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

2

Medicare enrollment records show Dina Halegoua-de Marzio reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Jefferson University Physicians
0.2 mi
General Practice
33 S. 9TH STREET
Philadelphia, PA 19107
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,739 clinicians in this Medicare group
NPI 1326093675 (215) 955-0000
Jefferson University Physicians Of New Jersey, P.C.
12 mi
Internal Medicine
443 LAUREL OAK RD, SUITE 130
Voorhees, NJ 08043
  • Reassigned Medicare billing, New Jersey enrollment
  • Medicare enrollment name: Jefferson University Physicians Of New Jersey PC
  • 186 clinicians in this Medicare group
NPI 1083039200 (856) 741-0122

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 10

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
95 services75 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
84 services37 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
82 services74 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
45 services40 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
34 services23 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
32 services17 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jefferson Stratford Hospital

Acute Care Hospitals · Stratford, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310086
Location18 East Laurel RoadStratford, NJ 08084 · Camden County
Emergency services Birthing friendly

Bryn Mawr Hospital

Acute Care Hospitals · Bryn Mawr, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390139
Location130 South Bryn Mawr AveBryn Mawr, PA 19010 · Montgomery County
Emergency services Birthing friendly

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
17 suppliers195 claims23,250 services$0.28 avg. paid by Medicare
Mycophenolic acid, oral, 180 mg J7518
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier18 claims1,440 services$0.98 avg. paid by Medicare
Sirolimus, oral, 1 mg J7520
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers24 claims2,115 services$2.61 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
18 suppliers209 claims209 services$17.57 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
8 suppliers59 claims62 services$12.04 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

EMILY RUBIN R.D.
Dietitian, Registered
1101 CHESTNUT ST
PHILA, PA 19107
Philadelphia County (215) 955-8900
LAUREL VIRGINIA KOVALCHICK MD
Psychiatry & Neurology (Neurology)
1101 CHESTNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-1234
CHRISTOPHER JAMES ADKINS M.D.
Internal Medicine (Gastroenterology)
1101 CHESTNUT ST
PHILA, PA 19107
Philadelphia County (215) 955-8900
SARAH F ADAMS CCC-SLP
Speech-Language Pathologist
1101 CHESTNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
REBECCA LOH
Internal Medicine (Gastroenterology)
1101 CHESTNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8900
EDDIE DIAZ SERRANO AUD
Audiologist
1101 CHESTNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
RORY MARGARET ANDERSON CRNP
Nurse Practitioner (Family)
1101 CHESTNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (800) 533-3669
MAEVE CALLAHAN CRNP
Nurse Practitioner (Adult Health)
1101 CHESTNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (800) 533-3669

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 Dina Halegoua-de Marzio's NPI number?

The NPI number for Dina Halegoua-de Marzio is 1235347105. It was assigned to this individual provider in the NPPES registry on May 21, 2007. The provider is also known as Dr. Dina Louisa Halegoua M.D..

Where is Dina Halegoua-de Marzio located?

Dina Halegoua-de Marzio practices at 1101 Chestnut St, Philadelphia, PA 19107. The listed phone number is (215) 955-8900.

What is Dina Halegoua-de Marzio's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Dina Halegoua-de Marzio enrolled in Medicare?

Yes. Dina Halegoua-de Marzio 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 Dina Halegoua-de Marzio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dina Halegoua-de Marzio reassigns Medicare benefits to 2 organizations: Jefferson University Physicians (Philadelphia, PA) and Jefferson University Physicians Of New Jersey, P.C. (Voorhees, 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 Dina Halegoua-de Marzio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dina Halegoua-de Marzio accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Dina Halegoua-de Marzio 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 Dina Halegoua-de Marzio affiliated with any hospitals?

According to CMS data, Dina Halegoua-de Marzio is affiliated with Jefferson Stratford Hospital, Bryn Mawr Hospital and Thomas Jefferson University Hospital.

When was this NPI record last updated?

The NPPES record for Dina Halegoua-de Marzio was last updated on October 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.