Marshall Kirsch, DO - Medicare Neurology in Festus, MO

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Marshall Kirsch, DO is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Festus, Missouri. He graduated from medical school in 2020 and has 6 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Mercy Clinic Neurology, Llc, Mercy Aco Clinical Services Inc, Southeast Missouri Hospital Physicians Llc and his current practice location is 1400 Us Highway 61 Ste 120, Festus, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 933-8270.

Marshall Kirsch is licensed to practice in Missouri (license number 2025014317) 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 1699301549.

Contact Information

Marshall Kirsch, DO
1400 Us Highway 61 Ste 120,
Festus, MO 63028-4141
(636) 933-8270
(636) 933-1233

Map and Direction




Physician's Profile

Full NameMarshall Kirsch
GenderMale
SpecialityNeurology
Experience6 Years
Location1400 Us Highway 61 Ste 120, Festus, 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:
  • Marshall Kirsch graduated from medical school in 2020
  NPI Data:
  • NPI Number: 1699301549
  • Provider Enumeration Date: 03/22/2020
  • Last Update Date: 06/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9739500422
  • Enrollment ID: I20250723001974

Medical Identifiers

Medical identifiers for Marshall Kirsch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699301549NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 2025014317 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital JeffersonFestus, MOHospital
Mercy Hospital St LouisSaint louis, MOHospital
Mercy Hospital Fort SmithFort smith, ARHospital
Mercy Hospital JoplinJoplin, MOHospital
Mercy Hospital SpringfieldSpringfield, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic Neurology, Llc872918396721
Mercy Aco Clinical Services Inc6901188572159
Southeast Missouri Hospital Physicians Llc9133024334206

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. Marshall Kirsch allows following entities to bill medicare on his behalf.
Entity NameSoutheast Missouri Hospital Physicians LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558311522
PECOS PAC ID: 9133024334
Enrollment ID: O20031201000775
Entity NameMercy Clinic Neurology, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053479188
PECOS PAC ID: 8729183967
Enrollment ID: O20070418000103
Entity NameMercy Aco Clinical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063965093
PECOS PAC ID: 6901188572
Enrollment ID: O20170117001888

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. Marshall Kirsch 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
Marshall Kirsch, DO
1400 Us Highway 61 Ste 120,
Festus, MO 63028-4141

Ph: (636) 933-8270		Marshall Kirsch, DO
1400 Us Highway 61 Ste 120,
Festus, MO 63028-4141

Ph: (636) 933-8270

Reviews and Comments


Psychiatry & Neurology Doctors in Festus, MO

Dr. Eric Neil-jensen Boyum, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 314-251-6663    
Mr. Tariq Jawaid Alam, MD, FAAN
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, South, Suite 120, Festus, MO 63028
Phone: 636-933-8270    Fax: 636-933-1233
Ronald L Beach, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 227 E Main St, Festus, MO 63028
Phone: 636-931-2700    Fax: 636-931-2139
Dr. Laishang Peter Zhang, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 314-251-6663    
Dr. Julia M Zevallos, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 Us Highway 61, Suite 150, Festus, MO 63028
Phone: 636-931-6090    Fax: 636-933-9509
Aiying Angie Xiao, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Suite H1341, Festus, MO 63028
Phone: 636-543-2230    Fax: 636-543-2231
Michael P. Cooper, D.O.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1420 Us Highway 61, Festus, MO 63028
Phone: 636-543-2230    Fax: 636-543-2231

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.