Dr M Elizabeth Ruiz Wilfong, DO - Medicare Obstetrics/gynecology in Kerrville, TX

Dr M Elizabeth Ruiz Wilfong, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Kerrville, Texas. She went to University Of North Texas Hsc, College Of Osteopathic Med and graduated in 2005 and has 19 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Peterson Medical Associates and her current practice location is 575 Hill Country Dr, Kerrville, Texas. You can reach out to her office (for appointments etc.) via phone at (830) 258-6237.

Dr M Elizabeth Ruiz Wilfong is licensed to practice in Texas (license number N3386) 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 1164661989.

Contact Information

Dr M Elizabeth Ruiz Wilfong, DO
575 Hill Country Dr,
Kerrville, TX 78028-6085
(830) 258-6237
(830) 315-1366

Map and Direction




Physician's Profile

Full NameDr M Elizabeth Ruiz Wilfong
GenderFemale
SpecialityObstetrics/gynecology
Experience19 Years
Location575 Hill Country Dr, Kerrville, 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 M Elizabeth Ruiz Wilfong attended and graduated from University Of North Texas Hsc, College Of Osteopathic Med in 2005
  NPI Data:
  • NPI Number: 1164661989
  • Provider Enumeration Date: 02/18/2009
  • Last Update Date: 07/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3072667302
  • Enrollment ID: I20090820000297

Medical Identifiers

Medical identifiers for Dr M Elizabeth Ruiz Wilfong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164661989NPI-NPPES
204328301MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology N3386 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Peterson Regional Medical CenterKerrville, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Peterson Medical Associates1355467887101

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 M Elizabeth Ruiz Wilfong allows following entities to bill medicare on her behalf.
Entity NamePeterson Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770800575
PECOS PAC ID: 1355467887
Enrollment ID: O20100922000142

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 M Elizabeth Ruiz Wilfong 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 M Elizabeth Ruiz Wilfong, DO
Po Box 2421,
Boerne, TX 78006-1400

Ph: (830) 258-6237
Dr M Elizabeth Ruiz Wilfong, DO
575 Hill Country Dr,
Kerrville, TX 78028-6085

Ph: (830) 258-6237

Reviews and Comments


Obstetrics & Gynecology Doctors in Kerrville, TX

Douglas Andrew Matey Jr., M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1331 Bandera Hwy, Suite 3, Kerrville, TX 78028
Phone: 830-792-6860    Fax: 830-792-3738
Paul H Kocay, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1343 Bandera Hwy, 407, Kerrville, TX 78028
Phone: 830-890-5730    
John Albert Knight, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1331 Bandera Hwy, Suite 2, Kerrville, TX 78028
Phone: 830-895-7755    Fax: 830-895-7757
Mary Elizabeth Prentice, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1331 Bandera Hwy Ste 2, Kerrville, TX 78028
Phone: 830-258-6237    Fax: 830-895-7757
Kerri Lee Truelock, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 176 Fairway Dr, Kerrville, TX 78028
Phone: 830-792-0805    Fax: 830-792-0833
Stephanie L Hutchison, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 575 Hill Country Dr, 2nd Floor, Kerrville, TX 78028
Phone: 830-258-6237    Fax: 830-895-7757

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.