John Michael Therwhanger, MD - Medicare Emergency Medicine in Flower Mound, TX

John Michael Therwhanger, MD is a medicare enrolled "Emergency Medicine" physician in Flower Mound, Texas. He went to Texas A & M University System, Hsc, College Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Questcare Medical Services Pllc and his current practice location is 2913 Carterton Ct, Flower Mound, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 564-1525.

John Michael Therwhanger is licensed to practice in Louisiana (license number 308026) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1255727384.

Contact Information

John Michael Therwhanger, MD
2913 Carterton Ct,
Flower Mound, TX 75022-5170
(214) 564-1525
Not Available

Map and Direction




Physician's Profile

Full NameJohn Michael Therwhanger
GenderMale
SpecialityEmergency Medicine
Experience9 Years
Location2913 Carterton Ct, Flower Mound, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John Michael Therwhanger attended and graduated from Texas A & M University System, Hsc, College Of Medicine in 2015
  NPI Data:
  • NPI Number: 1255727384
  • Provider Enumeration Date: 04/15/2015
  • Last Update Date: 03/12/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9032497292
  • Enrollment ID: I20180814000842

Medical Identifiers

Medical identifiers for John Michael Therwhanger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255727384NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 308026 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medical City Dallas HospitalDallas, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Questcare Medical Services Pllc6204739402159

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. John Michael Therwhanger allows following entities to bill medicare on his behalf.
Entity NameQuestcare Medical Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164574489
PECOS PAC ID: 6204739402
Enrollment ID: O20040127000697

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. John Michael Therwhanger 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
John Michael Therwhanger, MD
200 Corporate Blvd,
Lafayette, LA 70508-3870

Ph: (800) 893-9698
John Michael Therwhanger, MD
2913 Carterton Ct,
Flower Mound, TX 75022-5170

Ph: (214) 564-1525

Reviews and Comments


Emergency Medicine Doctors in Flower Mound, TX

Jacob John Novak, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2628 Long Prairie Rd, Suite 107, Flower Mound, TX 75022
Phone: 972-899-6666    Fax: 972-899-6665
Dr. Roberto Antonio Lopez-freeman, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4400 Long Prairie Rd, Emergency Department, Flower Mound, TX 75028
Phone: 469-322-7100    
Nazanin Williams, MD
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 4400 Long Prairie Road, Flower Mound, TX 75028
Phone: 512-452-8533    
Dr. Long Van Nguyen, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4400 Long Prairie Rd, Flower Mound, TX 75028
Phone: 469-322-7100    
Shrirang Shridhar Neurgaonkar, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3611 Morriss Rd, Flower Mound, TX 75028
Phone: 972-874-3776    Fax: 972-691-1444
James Michael Muzzarelli, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2628 Long Prairie Rd, Flower Mound, TX 75022
Phone: 972-899-6660    

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.

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