Douglas E Groswald, MD - Medicare Anesthesiology in Indianapolis, IN

Douglas E Groswald, MD is a medicare enrolled "Anesthesiology" physician in Indianapolis, Indiana. He went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 1988 and has 36 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Indiana University Health Care Associates Inc and his current practice location is 1701 Senate Blvd, Indianapolis, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 567-2180.

Douglas E Groswald is licensed to practice in Indiana (license number 01039936A) 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 1215967070.

Contact Information

Douglas E Groswald, MD
1701 Senate Blvd,
Indianapolis, IN 46202-1239
(317) 567-2180
(317) 567-2191

Map and Direction




Physician's Profile

Full NameDouglas E Groswald
GenderMale
SpecialityAnesthesiology
Experience36 Years
Location1701 Senate Blvd, 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:
  • Douglas E Groswald attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 1988
  NPI Data:
  • NPI Number: 1215967070
  • Provider Enumeration Date: 07/04/2006
  • Last Update Date: 11/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5698961456
  • Enrollment ID: I20101119000356

Medical Identifiers

Medical identifiers for Douglas E Groswald such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215967070NPI-NPPES
264430C07OtherINMEDICARE PTAN
100119250MedicaidIN
Q00229278OtherINRAILROAD PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 01039936 (Indiana)Secondary
207L00000XAnesthesiology 01039936A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Indiana University Health Tipton Hospital IncTipton, INHospital
Indiana University Health North HospitalCarmel, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Indiana University Health Care Associates Inc5799755864905

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. Douglas E Groswald allows following entities to bill medicare on his behalf.
Entity NameIu Anesthesiology Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684407
PECOS PAC ID: 5395730303
Enrollment ID: O20040419001228
Entity NameIndiana University Health Care Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902032832
PECOS PAC ID: 5799755864
Enrollment ID: O20040727000955
Entity NameAas Indiana Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831827021
PECOS PAC ID: 4688045115
Enrollment ID: O20230120001025

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. Douglas E Groswald 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
Douglas E Groswald, MD
250 N Shadeland Ave,
Indianapolis, IN 46219-4959

Ph: () -
Douglas E Groswald, MD
1701 Senate Blvd,
Indianapolis, IN 46202-1239

Ph: (317) 567-2180

Reviews and Comments


Anesthesiology Doctors in Indianapolis, IN

Thomas M Donahue, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N Senate Blvd, Indianapolis, IN 46202
Phone: 317-577-4200    Fax: 317-577-9503
John Thomas Gripe, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1801 N Senate Blvd, Indianapolis, IN 46202
Phone: 317-577-4200    
Karen L. Bumb, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1701 Senate Blvd, Indianapolis, IN 46202
Phone: 317-567-2180    Fax: 317-567-2191
Christian N Beaton, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N Senate Ave, Indianapolis, IN 46202
Phone: 317-567-2179    Fax: 317-567-2191
Erin S Murphy, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N Senate Ave, Indianapolis, IN 46202
Phone: 317-567-2179    Fax: 317-567-2191
Jane Gunsenhouser, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 2001 W 86th St, Indianapolis, IN 46260
Phone: 317-567-2180    Fax: 317-567-2191
Makoto Kataoka, M.D
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N Senate Blvd, Indianapolis, IN 46202
Phone: 317-577-4200    

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.