Dr Katherine Diase, MD - Medicare Obstetrics/gynecology in Sugar Land, TX

Dr Katherine Diase, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Sugar Land, Texas. She went to University Of Texas Southwestern Medical School At Dallas and graduated in 1997 and has 27 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Tmh Physician Associates Pllc and her current practice location is 16651 Southwest Fwy, Suite 200, Sugar Land, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 774-5131.

Dr Katherine Diase is licensed to practice in Texas (license number L0789) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003807801.

Contact Information

Dr Katherine Diase, MD
16651 Southwest Fwy, Suite 200,
Sugar Land, TX 77479-2345
(713) 774-5131
(713) 774-4336

Map and Direction




Physician's Profile

Full NameDr Katherine Diase
GenderFemale
SpecialityObstetrics/gynecology
Experience27 Years
Location16651 Southwest Fwy, Sugar Land, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Katherine Diase attended and graduated from University Of Texas Southwestern Medical School At Dallas in 1997
  NPI Data:
  • NPI Number: 1003807801
  • Provider Enumeration Date: 10/31/2005
  • Last Update Date: 08/25/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4688694037
  • Enrollment ID: I20051130000133

Medical Identifiers

Medical identifiers for Dr Katherine Diase such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003807801NPI-NPPES
8P1261OtherTXBCBS
148453702MedicaidTX
2085936OtherTXFIRST HEALTH/CCN
1939678OtherTXCIGNA
7550242OtherTXAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology L0789 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist Sugarland HospitalSugar land, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital
Memorial Hermann Sugar Land HospitalSugar land, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tmh Physician Associates Pllc44867117441557

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 Katherine Diase allows following entities to bill medicare on her behalf.
Entity NameTmh Physician Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275779225
PECOS PAC ID: 4486711744
Enrollment ID: O20090401000100

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 Katherine Diase 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 Katherine Diase, MD
16651 Southwest Freeway, Suite 200,
Sugar Land, TEXAS 77479

Ph: (713) 774-5131
Dr Katherine Diase, MD
16651 Southwest Fwy, Suite 200,
Sugar Land, TX 77479-2345

Ph: (713) 774-5131

Reviews and Comments


Obstetrics & Gynecology Doctors in Sugar Land, TX

Dr. Lauren M Phillips, M.D
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 17510 W Grand Pkwy S Ste 430, Sugar Land Women's Care Pllc, Sugar Land, TX 77479
Phone: 713-578-3820    Fax: 281-232-3349
Talluri Devi, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3827 Lakeridge Canyon Dr, Sugar Land, TX 77498
Phone: 281-325-0121    Fax: 281-325-0121
Jagjit Singh Khairah, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 11555 University Blvd, Sugar Land, TX 77478
Phone: 713-442-9100    
Tom T Nguyen, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 9722 Highway 90a, Suite 207, Sugar Land, TX 77478
Phone: 281-322-2222    Fax: 281-265-0928
Eric Wayne Peterson, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 11555 University Blvd, Sugar Land, TX 77478
Phone: 713-442-9100    
Dr. Lauren K Swords, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 16651 Southwest Freeway, Suite 200, Sugar Land, TX 77479
Phone: 713-774-5131    Fax: 713-774-4336

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.