Dr Brian Aaron Weisenberg, MD - Medicare Emergency Medicine in Saint Charles, MO

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Dr Brian Aaron Weisenberg, MD is a medicare enrolled "Emergency Medicine" physician in Saint Charles, Missouri. His current practice location is 300 1st Capitol Dr, Saint Charles, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 947-5111.

Dr Brian Aaron Weisenberg is licensed to practice in Missouri (license number 2008002490) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1093831042.

Contact Information

Dr Brian Aaron Weisenberg, MD
300 1st Capitol Dr,
Saint Charles, MO 63301
(636) 947-5111
Not Available

Map and Direction




Physician's Profile

Full NameDr Brian Aaron Weisenberg
GenderMale
SpecialityEmergency Medicine
Location300 1st Capitol Dr, Saint Charles, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1093831042
  • Provider Enumeration Date: 03/21/2007
  • Last Update Date: 06/25/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2062572753
  • Enrollment ID: I20081126000066

Medical Identifiers

Medical identifiers for Dr Brian Aaron Weisenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093831042NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2008002490 (Missouri)Primary

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 Brian Aaron Weisenberg allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital South
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568481984
PECOS PAC ID: 8426962556
Enrollment ID: O20031113000592
Entity NameLake Forest Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023261716
PECOS PAC ID: 1759441884
Enrollment ID: O20081119000794
Entity NameBridgeton Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053660076
PECOS PAC ID: 5193978948
Enrollment ID: O20130104000140
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619332046
PECOS PAC ID: 6608056171
Enrollment ID: O20150312000325
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. Dr Brian Aaron Weisenberg 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 Brian Aaron Weisenberg, MD
300 1st Capitol Dr,
Saint Charles, MO 63301-2844

Ph: (636) 947-5111		Dr Brian Aaron Weisenberg, MD
300 1st Capitol Dr,
Saint Charles, MO 63301

Ph: (636) 947-5111

Reviews and Comments


Emergency Medicine Doctors in Saint Charles, MO

Dr. Michael Eligio Fritsche, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 625 Bemis Heights Pl, Saint Charles, MO 63303
Phone: 636-939-9717    
Anthony W Jennings, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 300 1st Capitol Dr, Saint Charles, MO 63301
Phone: 636-947-5000    Fax: 636-949-7273
Robert E Abbott, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 1st Capitol Dr, Saint Charles, MO 63301
Phone: 636-947-5000    Fax: 636-947-5090
Janene C Sparks, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 1st Capitol Dr, Saint Charles, MO 63301
Phone: 636-947-5000    Fax: 636-947-5090
Cody Alan Pace, ATC
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 209 S Kingshighway St, Saint Charles, MO 63301
Phone: 636-538-1944    
Robin G Morse, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 1st Capitol Dr, Saint Charles, MO 63301
Phone: 636-947-5000    Fax: 636-947-5090

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.