Dr William B Mehard, MD - Medicare Diagnostic Radiology in Chesterfield, MO

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Dr William B Mehard, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Chesterfield, Missouri. He went to Medical University Of South Carolina College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Memphis Physicians Radiological Group Pc, Savannah Chatham Imaging Llc, Usa Radiology Management Solutions Llc, Usa Radiology Of Pennsylvania Llc, Vanderbilt University Medical Center, West County Radiological Group Inc, Surgical Institute Of Reading Llc, Memphis Physicians Radiological Group Pc, Vanderbilt University Medical Center and his current practice location is 16091 Swingley Ridge Rd Ste 100, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 238-5260.

Dr William B Mehard is licensed to practice in Missouri (license number 105364) 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 1548293673.

Contact Information

Dr William B Mehard, MD
16091 Swingley Ridge Rd Ste 100,
Chesterfield, MO 63017-2056
(314) 238-5260
(314) 821-1833

Map and Direction




Physician's Profile

Full NameDr William B Mehard
GenderMale
SpecialityDiagnostic Radiology
Experience34 Years
Location16091 Swingley Ridge Rd Ste 100, Chesterfield, Missouri
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:
  • Dr William B Mehard attended and graduated from Medical University Of South Carolina College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1548293673
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 10/29/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3375507718
  • Enrollment ID: I20041116000684

Medical Identifiers

Medical identifiers for Dr William B Mehard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548293673NPI-NPPES
209727817MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 21769 (West Virginia)Secondary
2085R0202XRadiology - Diagnostic Radiology 47536-020 (Wisconsin)Secondary
2085R0202XRadiology - Diagnostic Radiology 0101240978 (Virginia)Secondary
2085R0202XRadiology - Diagnostic Radiology 39195 (Tennessee)Secondary
2085R0202XRadiology - Diagnostic Radiology MD459690 (Pennsylvania)Secondary
2085R0202XRadiology - Diagnostic Radiology 39889 (Kentucky)Secondary
2085R0202XRadiology - Diagnostic Radiology 036112582 (Illinois)Secondary
2085R0202XRadiology - Diagnostic Radiology 04330951 (Kansas)Secondary
2085R0202XRadiology - Diagnostic Radiology 105364 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital SouthSaint louis, MOHospital
Phelps County Regional Medical CenterRolla, MOHospital
Henry County Medical CenterParis, TNHospital
Meadville Medical CenterMeadville, PAHospital
Millcreek Community HospitalErie, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memphis Physicians Radiological Group Pc983012373626
Savannah Chatham Imaging Llc680089024528
Usa Radiology Management Solutions Llc357778033722
Usa Radiology Of Pennsylvania Llc034559438821
Vanderbilt University Medical Center50920234162711
West County Radiological Group Inc852796694480
Surgical Institute Of Reading Llc58908999598
Memphis Physicians Radiological Group Pc983012373626
Vanderbilt University Medical Center50920234162711

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 William B Mehard allows following entities to bill medicare on his behalf.
Entity NameWest County Radiological Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477500585
PECOS PAC ID: 8527966944
Enrollment ID: O20031223000255
Entity NameWest County Radiological Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477500585
PECOS PAC ID: 8527966944
Enrollment ID: O20040326000180
Entity NamePemiscot County Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578668661
PECOS PAC ID: 8426024159
Enrollment ID: O20070326000204
Entity NameUsa Radiology Management Solutions Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689091076
PECOS PAC ID: 3577780337
Enrollment ID: O20141024001746
Entity NameMercy Hospital Lincoln
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1962808733
PECOS PAC ID: 5193040020
Enrollment ID: O20150217000619
Entity NameUsa Radiology Of Pennsylvania Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164907655
PECOS PAC ID: 0345594388
Enrollment ID: O20190129002903
Entity NameMedical Imaging Consultants, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801873708
PECOS PAC ID: 2769405471
Enrollment ID: O20200327001535
Entity NameSavannah Chatham Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992721278
PECOS PAC ID: 6800890245
Enrollment ID: O20200505001065
Entity NameMemphis Physicians Radiological Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134231574
PECOS PAC ID: 9830123736
Enrollment ID: O20230712000807
Entity NameVanderbilt University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104202761
PECOS PAC ID: 5092023416
Enrollment ID: O20230731002509

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 William B Mehard 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 William B Mehard, MD
11475 Olde Cabin Rd Ste 200,
Saint Louis, MO 63141-7129

Ph: (314) 991-8200		Dr William B Mehard, MD
16091 Swingley Ridge Rd Ste 100,
Chesterfield, MO 63017-2056

Ph: (314) 238-5260

Reviews and Comments


Radiology Doctors in Chesterfield, MO

Dr. James Z. Chen, MD
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Peter Holtz, MD
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Dr. Charles Garvin, M.D.
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Dr. Jennifer Lee Demertzis, MD
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Phone: 314-434-1500    Fax: 314-548-4748
Dr. Robert Kanterman, M.D.
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Phone: 314-205-6100    Fax: 314-878-5437
Dr. Naris Rujanavech, M.D.
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Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6100    Fax: 314-878-5437
Dr. Christopher Patrick Murdock, D.O.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-369-5888    

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).

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