Dr Koshy Oommen, MD - Medicare Internal Medicine in Greenwood, IN

Dr Koshy Oommen, MD is a medicare enrolled "Internal Medicine" physician in Greenwood, Indiana. He graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Premier Family Medicine Llc and his current practice location is 747 E County Line Rd Ste B, Greenwood, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 789-9600.

Dr Koshy Oommen is licensed to practice in Indiana (license number 01058502A) 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 1497844278.

Contact Information

Dr Koshy Oommen, MD
747 E County Line Rd Ste B,
Greenwood, IN 46143-1082
(317) 789-9600
(317) 789-0600

Map and Direction




Physician's Profile

Full NameDr Koshy Oommen
GenderMale
SpecialityInternal Medicine
Experience32 Years
Location747 E County Line Rd Ste B, Greenwood, 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 Koshy Oommen graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1497844278
  • Provider Enumeration Date: 10/12/2006
  • Last Update Date: 03/31/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3375528607
  • Enrollment ID: I20040622000077

Medical Identifiers

Medical identifiers for Dr Koshy Oommen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497844278NPI-NPPES
P01045880OtherINRAILROAD MEDICARE
P00117066OtherINRR MEDICARE
000000333114OtherINCOMMERCIAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01058502A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Franciscan Vns Home Care, IncBeech grove, INHome health agency
Franciscan Health IndianapolisIndianapolis, INHospital
Community Hospital South, Inc.Indianapolis, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Premier Family Medicine Llc96383084226

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 Koshy Oommen allows following entities to bill medicare on his behalf.
Entity NameUnion Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013965573
PECOS PAC ID: 8426943614
Enrollment ID: O20040519000807
Entity NameSound Physicians Of Indiana, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528311149
PECOS PAC ID: 4981841780
Enrollment ID: O20130515000624
Entity NamePremier Family Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093145427
PECOS PAC ID: 9638308422
Enrollment ID: O20140127000311

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 Koshy Oommen 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 Koshy Oommen, MD
747 E County Line Rd Ste B,
Greenwood, IN 46143-1082

Ph: (317) 789-9600
Dr Koshy Oommen, MD
747 E County Line Rd Ste B,
Greenwood, IN 46143-1082

Ph: (317) 789-9600

Reviews and Comments


Internal Medicine Doctors in Greenwood, IN

Dr. Michael B Dubois, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 701 E County Line Rd, Suite 101, Greenwood, IN 46143
Phone: 317-885-2860    Fax: 317-885-2869
Dr. Cary Zietlow, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 45 N Madison Ave, Greenwood, IN 46142
Phone: 317-887-7624    Fax: 317-887-7625
Dr. Abhinav Singh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E County Line Rd, Suite 101, Greenwood, IN 46143
Phone: 317-885-2860    Fax: 317-885-2869
Dr. John Robert Colaluca, D.O
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 898 E Main St, Greenwood, IN 46143
Phone: 317-887-1348    Fax: 317-882-1631
Edris Ayoubi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E County Line Rd, Suite 101, Greenwood, IN 46143
Phone: 317-885-2860    Fax: 317-885-2869
Walid Samaan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1040 Sierra Dr, Suite 400, Greenwood, IN 46143
Phone: 317-528-4270    Fax: 317-865-8336
Dr. Ruxandra C Ionescu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E County Line Rd, Suite 101, Greenwood, IN 46143
Phone: 317-885-2334    Fax: 317-885-2869

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.