Mrs John Lawrence Haddad, MD - Medicare Diagnostic Radiology in Houston, TX

Mrs John Lawrence Haddad, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Houston, Texas. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1987 and has 37 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Houston Radiology Associated and his current practice location is 12951 South Fwy, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 526-5771.

Mrs John Lawrence Haddad is licensed to practice in Texas (license number J4839) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1134119878.

Contact Information

Mrs John Lawrence Haddad, MD
12951 South Fwy,
Houston, TX 77047-1923
(713) 526-5771
(713) 526-2036

Map and Direction




Physician's Profile

Full NameMrs John Lawrence Haddad
GenderMale
SpecialityDiagnostic Radiology
Experience37 Years
Location12951 South Fwy, Houston, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs John Lawrence Haddad attended and graduated from Icahn School Of Medicine At Mount Sinai in 1987
  NPI Data:
  • NPI Number: 1134119878
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 11/29/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3072525096
  • Enrollment ID: I20100109000285

Medical Identifiers

Medical identifiers for Mrs John Lawrence Haddad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134119878NPI-NPPES
120486901MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology J4839 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist HospitalHouston, TXHospital
Houston Methodist Sugarland HospitalSugar land, TXHospital
Houston Methodist The Woodlands HospitalThe woodlands, TXHospital
Houston Methodist West HospitalHouston, TXHospital
Houston Methodist San Jacinto HospitalBaytown, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Houston Radiology Associated8022092451108

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. Mrs John Lawrence Haddad allows following entities to bill medicare on his behalf.
Entity NameHouston Radiology Associated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740228097
PECOS PAC ID: 8022092451
Enrollment ID: O20040615000259

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. Mrs John Lawrence 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
Mrs John Lawrence Haddad, MD
Po Box 4346, Dept 488,
Houston, TX 77210-4346

Ph: (713) 331-1850
Mrs John Lawrence Haddad, MD
12951 South Fwy,
Houston, TX 77047-1923

Ph: (713) 526-5771

Reviews and Comments


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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).

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