Bernardus Willems, MD - Medicare Emergency Medicine in Nashville, TN

  1. Home
  2. Emergency Medicine
  3. TN
  4. Nashville
Bernardus Willems, MD is a medicare enrolled "Emergency Medicine" physician in Nashville, Tennessee. He graduated from medical school in 2023 and has 3 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Vanderbilt University Medical Center, Vanderbilt Integrated Providers Llc and his current practice location is 1301 Medical Center Dr, Nashville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 322-5000.

Bernardus Willems is licensed to practice in Tennessee (license number 75291) 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 1255024659.

Contact Information

Bernardus Willems, MD
1301 Medical Center Dr,
Nashville, TN 37232-0028
(615) 322-5000
Not Available

Map and Direction




Physician's Profile

Full NameBernardus Willems
GenderMale
SpecialityEmergency Medicine
Experience3 Years
Location1301 Medical Center Dr, Nashville, Tennessee
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:
  • Bernardus Willems graduated from medical school in 2023
  NPI Data:
  • NPI Number: 1255024659
  • Provider Enumeration Date: 05/31/2023
  • Last Update Date: 05/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4486013687
  • Enrollment ID: I20251125000277

Medical Identifiers

Medical identifiers for Bernardus Willems such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255024659NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 75291 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vanderbilt University Medical CenterNashville, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vanderbilt University Medical Center50920234163510
Vanderbilt Integrated Providers Llc701281791982

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. Bernardus Willems allows following entities to bill medicare on his behalf.
Entity NameMiddle Tennessee Emergency Physicians, P.C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194758979
PECOS PAC ID: 3678464526
Enrollment ID: O20040322001049

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. Bernardus Willems 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
Bernardus Willems, MD
3841 Green Hills Village Dr Ste 200,
Nashville, TN 37215-2691

Ph: (615) 322-6842		Bernardus Willems, MD
1301 Medical Center Dr,
Nashville, TN 37232-0028

Ph: (615) 322-5000

Reviews and Comments


Emergency Medicine Doctors in Nashville, TN

Dr. Lindsey Denney,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Church St, Nashville, TN 37236
Phone: 423-433-7127    
Ursula Denise Norfleet, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1818 Albion St, Nashville, TN 37208
Phone: 615-341-4000    Fax: 865-291-3228
Matthew S Swarm,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    
William Raymond Huffman, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 391 Wallace Rd, Nashville, TN 37211
Phone: 615-781-4000    
Don A Church, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3441 Dickerson Pike, Nashville, TN 37207
Phone: 615-769-2000    
Lauren Polan-couillard, M.D.
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 391 Wallace Rd, Nashville, TN 37211
Phone: 615-781-4605    
Robert A Rosen, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4810 Idaho Ave, Nashville, TN 37209
Phone: 732-673-2007    

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.