Dr Ziyad Ahmad Mansur, MD - Medicare Obstetrics/gynecology in Katy, TX

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Dr Ziyad Ahmad Mansur, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Katy, Texas. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Medex Diagnostic And Treatment Center Llc, Doral Medical And Multi Specialty Facility Llc and his current practice location is 3203 Castlewind Dr, Katy, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 724-6863.

Dr Ziyad Ahmad Mansur is licensed to practice in New York (license number 149579) 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 1164986816.

Contact Information

Dr Ziyad Ahmad Mansur, MD
3203 Castlewind Dr,
Katy, TX 77450-8627
(713) 724-6863
Not Available

Map and Direction




Physician's Profile

Full NameDr Ziyad Ahmad Mansur
GenderMale
SpecialityObstetrics/gynecology
Experience46 Years
Location3203 Castlewind Dr, Katy, 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:
  • Dr Ziyad Ahmad Mansur graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1164986816
  • Provider Enumeration Date: 01/28/2019
  • Last Update Date: 01/28/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7315336823
  • Enrollment ID: I20211122001616

Medical Identifiers

Medical identifiers for Dr Ziyad Ahmad Mansur such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164986816NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 149579 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medex Diagnostic And Treatment Center Llc145633644521
Doral Medical And Multi Specialty Facility Llc983052864520

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 Ziyad Ahmad Mansur allows following entities to bill medicare on his behalf.
Entity NameMedex Diagnostic And Treatment Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629001102
PECOS PAC ID: 1456336445
Enrollment ID: O20040623000574
Entity NameAcute And Chronic Pain Management And Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518199264
PECOS PAC ID: 2668512286
Enrollment ID: O20091211000602
Entity NameDoral Medical And Multi Specialty Facility Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144693607
PECOS PAC ID: 9830528645
Enrollment ID: O20200330003306

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 Ziyad Ahmad Mansur 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 Ziyad Ahmad Mansur, MD
3203 Castlewind Dr,
Katy, TX 77450-8627

Ph: (713) 724-6863		Dr Ziyad Ahmad Mansur, MD
3203 Castlewind Dr,
Katy, TX 77450-8627

Ph: (713) 724-6863

Reviews and Comments


Obstetrics & Gynecology Doctors in Katy, TX

Dr. Maria Milian Sobarzo, MD
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 21402 Provincial Blvd, Katy, TX 77450
Phone: 281-398-0777    Fax: 281-398-0771
Kien Anh Nguyen,
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 21700 Kingsland Blvd, Katy, TX 77450
Phone: 281-398-2140    
Maria Cristina Torres-gavvala, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 23535 Kingsland Blvd, Katy, TX 77494
Phone: 713-464-1845    Fax: 281-347-2600
Selina Lin, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 23920 Katy Fwy Ste 440, Katy, TX 77494
Phone: 281-392-2266    Fax: 281-392-3147
Dominique D Cleveland, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 23920 Katy Fwy Ste 440, Katy, TX 77494
Phone: 281-392-2266    
Mrs. Nadia Alexander, FNP-C
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 23535 Kingsland Blvd, Katy, TX 77494
Phone: 281-347-2600    Fax: 281-347-2603
Amina Sayeed, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 23920 Katy Fwy Ste 480, Katy Advanced Obgyn Pllc, Katy, TX 77494
Phone: 832-553-5450    Fax: 281-347-2300

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.