Catherine C Corovessis, M D - Medicare Obstetrics/gynecology in Katy, TX

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Catherine C Corovessis, M D is a medicare enrolled "Obstetrics & Gynecology" physician in Katy, Texas. She went to University Of Texas Medical School At San Antonio and graduated in 1998 and has 26 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Privia Medical Group Gulf Coast Pllc and her current practice location is 21700 Kingsland Blvd, Suite 203, Katy, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 398-2140.

Catherine C Corovessis is licensed to practice in Texas (license number L4894) 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 1487688891.

Contact Information

Catherine C Corovessis, M D
21700 Kingsland Blvd, Suite 203,
Katy, TX 77450-2545
(281) 398-2140
(281) 398-0017

Map and Direction




Physician's Profile

Full NameCatherine C Corovessis
GenderFemale
SpecialityObstetrics/gynecology
Experience26 Years
Location21700 Kingsland Blvd, Suite 203, Katy, 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:
  • Catherine C Corovessis attended and graduated from University Of Texas Medical School At San Antonio in 1998
  NPI Data:
  • NPI Number: 1487688891
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2365497898
  • Enrollment ID: I20050321000099

Medical Identifiers

Medical identifiers for Catherine C Corovessis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487688891NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology L4894 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann Katy HospitalKaty, TXHospital
Houston Methodist West HospitalHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Privia Medical Group Gulf Coast Pllc4688999022397

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. Catherine C Corovessis allows following entities to bill medicare on her behalf.
Entity NamePrivia Medical Group Gulf Coast Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578969465
PECOS PAC ID: 4688999022
Enrollment ID: O20150206000763

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. Catherine C Corovessis 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
Catherine C Corovessis, M D
21700 Kingsland Blvd, Suite 203,
Katy, TX 77450-2545

Ph: (281) 398-2140		Catherine C Corovessis, M D
21700 Kingsland Blvd, Suite 203,
Katy, TX 77450-2545

Ph: (281) 398-2140

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.