Stephen Larson, MD - Medicare Emergency Medicine in Bridgeton, MO

Stephen Larson, MD is a medicare enrolled "Emergency Medicine" physician in Bridgeton, Missouri. His current practice location is 12303 De Paul Dr, Bridgeton, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 344-6000.

Stephen Larson is licensed to practice in Missouri (license number 2003010856) 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 1386755775.

Contact Information

Stephen Larson, MD
12303 De Paul Dr,
Bridgeton, MO 63044-2512
(314) 344-6000
Not Available

Map and Direction




Physician's Profile

Full NameStephen Larson
GenderMale
SpecialityEmergency Medicine
Location12303 De Paul Dr, Bridgeton, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1386755775
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4688576325
  • Enrollment ID: I20131008000723

Medical Identifiers

Medical identifiers for Stephen Larson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386755775NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2003010856 (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. Stephen Larson allows following entities to bill medicare on his behalf.
Entity NameAcs Primary Care Physicians - Southeast Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861430555
PECOS PAC ID: 5193620714
Enrollment ID: O20090401000270
Entity NameAcs Emergency Physicians Of Sc Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124355375
PECOS PAC ID: 0648311506
Enrollment ID: O20100114000254
Entity NameSea Pines Circle Immediate Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275056715
PECOS PAC ID: 9931475910
Enrollment ID: O20171018002203

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. Stephen Larson 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
Stephen Larson, MD
Po Box 4853,
Oak Brook, IL 60522-4853

Ph: (314) 344-6000
Stephen Larson, MD
12303 De Paul Dr,
Bridgeton, MO 63044-2512

Ph: (314) 344-6000

Reviews and Comments


Emergency Medicine Doctors in Bridgeton, MO

Dr. Harlan Dru Hodges, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12303 Depaul Dr, Depaul Health Center, Bridgeton, MO 63044
Phone: 314-344-6000    Fax: 630-734-1560
Norman J Ehlinger Jr., DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3436a Mckelvey Rd, Bridgeton, MO 63044
Phone: 314-739-5518    Fax: 314-739-1223
Laura Marie Viero-dothage, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 12303 Depaul Dr, Depaul Health Center, Bridgeton, MO 63044
Phone: 314-344-6000    Fax: 630-734-1560
Dr. Anil Kumar Srivastava, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12266 De Paul Dr Ste 305, Bridgeton, MO 63044
Phone: 314-770-0991    
Timothy F Reed, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 12303 Depaul Drive, Bridgeton, MO 63044
Phone: 314-344-6000    
Andrew J Wahle, PA
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12303 Depaul Dr, Depaul Health Center, Bridgeton, MO 63044
Phone: 314-344-6000    Fax: 630-734-1560
Gilbert N Jones, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 12303 Depaul Drive, Bridgeton, MO 63044
Phone: 314-344-6000    

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.