Dr James Dominic Haddad, MD - Medicare Internal Medicine in Mckinney, TX

Dr James Dominic Haddad, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Mckinney, Texas. His current practice location is 5236 W University Dr Ste 3300, Mckinney, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 562-4430.

Dr James Dominic Haddad is licensed to practice in Texas (license number U1506) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1700126026.

Contact Information

Dr James Dominic Haddad, MD
5236 W University Dr Ste 3300,
Mckinney, TX 75071-8121
(972) 562-4430
(972) 529-2763

Map and Direction




Physician's Profile

Full NameDr James Dominic Haddad
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location5236 W University Dr Ste 3300, Mckinney, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700126026
  • Provider Enumeration Date: 02/23/2013
  • Last Update Date: 09/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3870818248
  • Enrollment ID: I20230613002935

Medical Identifiers

Medical identifiers for Dr James Dominic Haddad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700126026NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01074517A (Indiana)Secondary
207RG0100XInternal Medicine - Gastroenterology U1506 (Texas)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr James Dominic Haddad allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Texas Southwestern Medical Center At Dallas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972579365
PECOS PAC ID: 0648188250
Enrollment ID: O20031106000792

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr James Dominic Haddad is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr James Dominic Haddad, MD
Po Box 845347,
Dallas, TX 75284-5347

Ph: () -
Dr James Dominic Haddad, MD
5236 W University Dr Ste 3300,
Mckinney, TX 75071-8121

Ph: (972) 562-4430

Reviews and Comments


Internal Medicine Doctors in Mckinney, TX

Pallavi Nandeeshwar, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1445 Heritage Dr, Mckinney, TX 75069
Phone: 972-547-9700    Fax: 972-547-1110
Dr. Essam F Elsayed, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5236 W University Dr Ste 4200, Mckinney, TX 75071
Phone: 214-544-9590    Fax: 214-544-9595
Dr. Jenny Tseng, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6850 Tpc Drive, Suite 102, Mckinney, TX 75070
Phone: 972-727-6400    
Dr. Rajeev Joshi, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 108, Mckinney, TX 75069
Phone: 214-726-9292    
Dr. Zahid Zafar, M.D.
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 4201 Medical Center Dr Ste 300, Mckinney, TX 75069
Phone: 972-975-8480    Fax: 972-704-2936
Dr. Rajesh V Putcha, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5236 W University Dr, #3300, Mckinney, TX 75071
Phone: 972-562-4430    Fax: 972-529-2763
Victoria Elizabeth Mcgrath, DO
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 5881 Virginia Pkwy Ste 300, Mckinney, TX 75071
Phone: 972-369-0214    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.