Mark D Wittry, MD - Medicare Nuclear Medicine in Saint Louis, MO

Mark D Wittry, MD is a medicare enrolled "Nuclear Medicine" physician in Saint Louis, Missouri. He went to Rush Medical College Of Rush University and graduated in 1983 and has 41 years of diverse experience with area of expertise as Nuclear Medicine. He is a member of the group practice West County Radiological Group Inc and his current practice location is 615 S New Ballas Rd, Dept Of Nuclear Medicine, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 251-6465.

Mark D Wittry is licensed to practice in Missouri (license number R5F02) 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 1497721088.

Contact Information

Mark D Wittry, MD
615 S New Ballas Rd, Dept Of Nuclear Medicine,
Saint Louis, MO 63141-8221
(314) 251-6465
(314) 251-4286

Map and Direction




Physician's Profile

Full NameMark D Wittry
GenderMale
SpecialityNuclear Medicine
Experience41 Years
Location615 S New Ballas Rd, Saint Louis, 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:
  • Mark D Wittry attended and graduated from Rush Medical College Of Rush University in 1983
  NPI Data:
  • NPI Number: 1497721088
  • Provider Enumeration Date: 02/24/2006
  • Last Update Date: 02/22/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1850327594
  • Enrollment ID: I20050713000843

Medical Identifiers

Medical identifiers for Mark D Wittry such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497721088NPI-NPPES
202885919MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology R5F02 (Missouri)Secondary
207U00000XNuclear Medicine R5F02 (Missouri)Primary
207RC0000XInternal Medicine - Cardiovascular Disease R5F02 (Missouri)Secondary
207UN0902XNuclear Medicine - Nuclear Imaging & Therapy R5F02 (Missouri)Secondary
207U00000XNuclear Medicine 036069181 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital St LouisSaint louis, MOHospital
Mercy Hospital AdaAda, OKHospital
Mercy Hospital JeffersonFestus, MOHospital
Mercy Hospital WashingtonWashington, MOHospital
Mercy Hospital Ardmore, IncArdmore, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West County Radiological Group Inc852796694480

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. Mark D Wittry allows following entities to bill medicare on his behalf.
Entity NameMercy Clinic Springfield Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245277631
PECOS PAC ID: 7416865845
Enrollment ID: O20031104000060
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

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. Mark D Wittry 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
Mark D Wittry, MD
11475 Olde Cabin Rd, Suite 200,
Saint Louis, MO 63141-7128

Ph: (314) 991-8200
Mark D Wittry, MD
615 S New Ballas Rd, Dept Of Nuclear Medicine,
Saint Louis, MO 63141-8221

Ph: (314) 251-6465

Reviews and Comments



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.