Catherine Wynne Cahill, MD - Medicare Orthopedic Surgery in Houston, TX

Catherine Wynne Cahill, MD is a medicare enrolled "Orthopaedic Surgery" physician in Houston, Texas. She went to Medical College Of Wisconsin and graduated in 2007 and has 17 years of diverse experience with area of expertise as Orthopedic Surgery. She is a member of the group practice Kelsey-seybold Medical Group, Pllc and her current practice location is 7401 Main St, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 799-2300.

Catherine Wynne Cahill is licensed to practice in Texas (license number P6883) 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 1871737015.

Contact Information

Catherine Wynne Cahill, MD
7401 Main St,
Houston, TX 77030-4509
(713) 799-2300
(833) 520-1440

Map and Direction




Physician's Profile

Full NameCatherine Wynne Cahill
GenderFemale
SpecialityOrthopedic Surgery
Experience17 Years
Location7401 Main St, Houston, 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 Wynne Cahill attended and graduated from Medical College Of Wisconsin in 2007
  NPI Data:
  • NPI Number: 1871737015
  • Provider Enumeration Date: 04/30/2009
  • Last Update Date: 05/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5395999312
  • Enrollment ID: I20130813000927

Medical Identifiers

Medical identifiers for Catherine Wynne Cahill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871737015NPI-NPPES
322165706MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery P6883 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chi St Luke's Health Baylor College Of Medicine MeHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kelsey-seybold Medical Group, Pllc9739093527614

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 Wynne Cahill allows following entities to bill medicare on her behalf.
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053352914
PECOS PAC ID: 8224941265
Enrollment ID: O20031106000562
Entity NameKelsey-seybold Medical Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013915255
PECOS PAC ID: 9739093527
Enrollment ID: O20031117000204
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881026664
PECOS PAC ID: 8022243971
Enrollment ID: O20131030000972

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 Wynne Cahill 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 Wynne Cahill, MD
7401 Main St,
Houston, TX 77030-4509

Ph: (713) 799-2300
Catherine Wynne Cahill, MD
7401 Main St,
Houston, TX 77030-4509

Ph: (713) 799-2300

Reviews and Comments


Orthopaedic Surgery Doctors in Houston, TX

Dr. David P Loncarich,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7401 Main St, Houston, TX 77030
Phone: 713-799-2300    Fax: 713-794-3378
William Donovan, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 5225 Katy Fwy, Ste 600, Houston, TX 77007
Phone: 832-200-7120    
Dr. Walter Richard Lowe, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6400 Fannin St Ste 1700, Houston, TX 77030
Phone: 713-500-6541    Fax: 713-500-0690
Dr. Timothy Joseph Miller, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 17270 Red Oak Dr, Suite 200, Houston, TX 77090
Phone: 281-440-6960    Fax: 281-440-6205
Michael Anthony Holzman,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6431 Fannin St, Suite Jjl 310, Houston, TX 77030
Phone: 713-500-5154    
Michael Edward Berkeley, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1302 Waugh Dr # 684, Houston, TX 77019
Phone: 970-230-0154    Fax: 970-315-0374
Dr. David W Wimberley,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7401 Main St, Houston, TX 77030
Phone: 713-799-2300    Fax: 713-794-3392

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.