Dr Sherilyn A Willis, MD - Medicare Obstetrics/gynecology in Tyler, TX

Dr Sherilyn A Willis, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Tyler, Texas. She went to Texas A & M University System, Hsc, College Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Four Seasons Women's Health Pa and her current practice location is 2017 Rickety Ln, Tyler, Texas. You can reach out to her office (for appointments etc.) via phone at (903) 533-8811.

Dr Sherilyn A Willis is licensed to practice in Texas (license number M0608) 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 1316001753.

Contact Information

Dr Sherilyn A Willis, MD
2017 Rickety Ln,
Tyler, TX 75703-1706
(903) 533-8811
(903) 593-5511

Map and Direction




Physician's Profile

Full NameDr Sherilyn A Willis
GenderFemale
SpecialityObstetrics/gynecology
Experience23 Years
Location2017 Rickety Ln, Tyler, 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 Sherilyn A Willis attended and graduated from Texas A & M University System, Hsc, College Of Medicine in 2001
  NPI Data:
  • NPI Number: 1316001753
  • Provider Enumeration Date: 12/20/2006
  • Last Update Date: 04/18/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 3577595560
  • Enrollment ID: I20050912000175

Medical Identifiers

Medical identifiers for Dr Sherilyn A Willis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316001753NPI-NPPES
176477102MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology M0608 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ut Health East Texas Tyler Regional HospitalTyler, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Four Seasons Women's Health Pa48806585338

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 Sherilyn A Willis allows following entities to bill medicare on her behalf.
Entity NameFour Seasons Women's Health Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881897114
PECOS PAC ID: 4880658533
Enrollment ID: O20041112001122

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 Sherilyn A Willis 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 Sherilyn A Willis, MD
2017 Rickety Ln,
Tyler, TX 75703-1706

Ph: (903) 533-8811
Dr Sherilyn A Willis, MD
2017 Rickety Ln,
Tyler, TX 75703-1706

Ph: (903) 533-8811

Reviews and Comments


Obstetrics & Gynecology Doctors in Tyler, TX

Ralph James Turner, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 825 Medical Dr Ste A, Tyler, TX 75701
Phone: 903-758-2610    Fax: 903-758-7081
Dr. Heather Lynn Scott Pulaski, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 501 Saunders Ave Ste 310, Tyler, TX 75702
Phone: 903-579-9800    Fax: 903-592-5988
Dr. James Brant Buchinger, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 520 Douglas Blvd, Tyler, TX 75702
Phone: 903-597-2002    Fax: 903-525-2778
Dr. Jessica Clifton Charest, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 700 Olympic Plaza Cir Ste 602, Tyler, TX 75701
Phone: 903-593-2468    Fax: 903-525-3631
Elise Alexandra Elliott, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2017 Rickety Ln, Tyler, TX 75703
Phone: 903-533-8811    
Mojirayo A. Sarumi, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 620 S Fleishel Ave, Tyler, TX 75701
Phone: 903-606-4900    Fax: 903-606-4699
Dr. William W Miller, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1720 S Beckham Ave Ste 104, Tyler, TX 75701
Phone: 903-593-1721    

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.