Dr Douglas Aaron Rex, DO, - Medicare General Surgery in Marion, IN

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Dr Douglas Aaron Rex, DO, is a medicare enrolled "Surgery" physician in Marion, Indiana. He went to University Of Pikeville, Kentucky College Of Osteopathic Med and graduated in 2003 and has 21 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Marion General Hospital and his current practice location is 330 N Wabash Ave, Ste G370, Marion, Indiana. You can reach out to his office (for appointments etc.) via phone at (765) 660-7500.

Dr Douglas Aaron Rex is licensed to practice in Indiana (license number 02003334B) 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 1912185661.

Contact Information

Dr Douglas Aaron Rex, DO,
330 N Wabash Ave, Ste G370,
Marion, IN 46952-2678
(765) 660-7500
(765) 662-3411

Map and Direction




Physician's Profile

Full NameDr Douglas Aaron Rex
GenderMale
SpecialityGeneral Surgery
Experience21 Years
Location330 N Wabash Ave, Marion, 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:
  • Dr Douglas Aaron Rex attended and graduated from University Of Pikeville, Kentucky College Of Osteopathic Med in 2003
  NPI Data:
  • NPI Number: 1912185661
  • Provider Enumeration Date: 02/05/2008
  • Last Update Date: 10/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7012083876
  • Enrollment ID: I20080903000248

Medical Identifiers

Medical identifiers for Dr Douglas Aaron Rex such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912185661NPI-NPPES
000000611209OtherINANTHEM
200916470MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 02003334B (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marion General HospitalMarion, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Marion General Hospital913302362591

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 Douglas Aaron Rex allows following entities to bill medicare on his behalf.
Entity NameMarion General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528099041
PECOS PAC ID: 9133023625
Enrollment ID: O20040524001483

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 Douglas Aaron Rex 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 Douglas Aaron Rex, DO,
330 N Wabash, Ste 320,
Marion, IN 46952-2600

Ph: (765) 660-7600		Dr Douglas Aaron Rex, DO,
330 N Wabash Ave, Ste G370,
Marion, IN 46952-2678

Ph: (765) 660-7500

Reviews and Comments


Surgery Doctors in Marion, IN

Dr. Tamy E Perng, D.O.
Surgery
Medicare: Medicare Enrolled
Practice Location: 330 N Wabash, Suite 370, Marion, IN 46952
Phone: 765-660-7500    Fax: 765-662-4724
Dr. David Gordon Roe, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 330 N Wabash Ave, Suite 440, Marion, IN 46952
Phone: 765-664-7401    Fax: 765-664-7428
Michael A Gunter, M.D.
Surgery
Medicare: Medicare Enrolled
Practice Location: 330 N Wabash, Suite G20, Marion, IN 46952
Phone: 765-660-7600    Fax: 765-651-7313
Dr. Jeffrey Wayne Miller, D.O.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 330 N Wabash Ave Ste 370, Marion, IN 46952
Phone: 765-660-7500    Fax: 765-662-4724
Dr. Nitin R Sharma, M.D
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 330 N Wabash Ave Ste 370, Marion, IN 46952
Phone: 765-660-7500    Fax: 765-662-3411

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.