Seth Benjamin Langsam, MD - Medicare Emergency Medicine in Indianapolis, IN

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Seth Benjamin Langsam, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Indianapolis, Indiana. He went to University Of Cincinnati College Of Medicine and graduated in 2011 and has 14 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Advantage Health/saint Mary's Medical Group, Ascension Medical Group Promed and his current practice location is 1120 W Michigan St, Cl 260, Indianapolis, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 278-0042.

Seth Benjamin Langsam is licensed to practice in Indiana (license number 01076665A) 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 1225321797.

Contact Information

Seth Benjamin Langsam, MD
1120 W Michigan St, Cl 260,
Indianapolis, IN 46202-5209
(317) 278-0042
(317) 278-0027

Map and Direction




Physician's Profile

Full NameSeth Benjamin Langsam
GenderMale
SpecialityEmergency Medicine
Experience14 Years
Location1120 W Michigan St, Indianapolis, Indiana
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:
  • Seth Benjamin Langsam attended and graduated from University Of Cincinnati College Of Medicine in 2011
  NPI Data:
  • NPI Number: 1225321797
  • Provider Enumeration Date: 05/17/2011
  • Last Update Date: 03/16/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2769602424
  • Enrollment ID: I20140930002287

Medical Identifiers

Medical identifiers for Seth Benjamin Langsam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225321797NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301098477 (Michigan)Secondary
390200000XStudent In An Organized Health Care Education/training Program 4301098477 (Michigan)Secondary
207P00000XEmergency Medicine 01076665A (Indiana)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 01076665A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Borgess Medical CenterKalamazoo, MIHospital
Mercy Health Saint Mary'sGrand rapids, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advantage Health/saint Mary's Medical Group4082807961448
Ascension Medical Group Promed7315856077239

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. Seth Benjamin Langsam allows following entities to bill medicare on his behalf.
Entity NameAscension Medical Group Promed
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497709869
PECOS PAC ID: 7315856077
Enrollment ID: O20031216000478
Entity NameAscension Borgess Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568416311
PECOS PAC ID: 5294645750
Enrollment ID: O20040209000029
Entity NameEpmg Of Michigan Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386688992
PECOS PAC ID: 4789596339
Enrollment ID: O20040211000686
Entity NameKalamazoo Emergency Associates, Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942251244
PECOS PAC ID: 5890685473
Enrollment ID: O20040317001078
Entity NameAdvantage Health/saint Mary's Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376862151
PECOS PAC ID: 4082807961
Enrollment ID: O20101023000279

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. Seth Benjamin Langsam 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
Seth Benjamin Langsam, MD
1120 W Michigan St, Cl 260,
Indianapolis, IN 46202-5209

Ph: (317) 278-0042		Seth Benjamin Langsam, MD
1120 W Michigan St, Cl 260,
Indianapolis, IN 46202-5209

Ph: (317) 278-0042

Reviews and Comments


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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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