Derek Alexander Oldham, MD - Medicare Family Practice in Carmel, IN

Derek Alexander Oldham, MD is a medicare enrolled "Family Medicine" physician in Carmel, Indiana. He went to Indiana University School Of Medicine and graduated in 2002 and has 24 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice American Health Network Of Indiana Llc and his current practice location is 13000 N Meridian St Ste 101, Carmel, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 848-1402.

Derek Alexander Oldham is licensed to practice in Indiana (license number 01059574A) 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 1346338894.

Contact Information

Derek Alexander Oldham, MD
13000 N Meridian St Ste 101,
Carmel, IN 46032-1404
(317) 848-1402
(317) 575-6912

Map and Direction




Physician's Profile

Full NameDerek Alexander Oldham
GenderMale
SpecialityFamily Practice
Experience24 Years
Location13000 N Meridian St Ste 101, Carmel, 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:
  • Derek Alexander Oldham attended and graduated from Indiana University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1346338894
  • Provider Enumeration Date: 10/10/2006
  • Last Update Date: 07/16/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2466503610
  • Enrollment ID: I20090629000205

Medical Identifiers

Medical identifiers for Derek Alexander Oldham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346338894NPI-NPPES
000000693155OtherINANTHEM - FPA
000000622151OtherINANTHEM
200946890MedicaidIN
000000665052OtherINANTHEM - FMC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 01059574A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverview HealthNoblesville, INHospital
Indiana University Health North HospitalCarmel, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
American Health Network Of Indiana Llc9830093533200

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. Derek Alexander Oldham allows following entities to bill medicare on his behalf.
Entity NameAmerican Health Network Of Indiana Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831236272
PECOS PAC ID: 9830093533
Enrollment ID: O20031124000691

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. Derek Alexander Oldham 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
Derek Alexander Oldham, MD
13000 N Meridian St Ste 101,
Carmel, IN 46032-1404

Ph: (317) 848-1402
Derek Alexander Oldham, MD
13000 N Meridian St Ste 101,
Carmel, IN 46032-1404

Ph: (317) 848-1402

Reviews and Comments


Family Medicine Doctors in Carmel, IN

Amanda Houchens, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12188b N Meridian St Ste 280, Carmel, IN 46032
Phone: 317-705-4550    Fax: 317-705-4559
Sanju J Daftari, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11911 N Meridian St, Suite 150, Carmel, IN 46032
Phone: 317-621-6701    Fax: 317-621-6707
Peiyi Hu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 12188a N Meridian St Ste 355, Carmel, IN 46032
Phone: 317-621-6809    
Rachel Land, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12188b N Meridian St Ste 280, Carmel, IN 46032
Phone: 317-705-4550    Fax: 317-705-4559
Heather Rae Schumann, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13250 Hazel Dell Pkwy Ste 104, Carmel, IN 46033
Phone: 317-415-6900    
Robert D Habig, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 15229 Westfield Blvd, Carmel, IN 46032
Phone: 317-867-1236    Fax: 317-896-1299
Erica Dryden Leazenby, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 13250 Hazel Dell Pkwy, Suite 104, Carmel, IN 46033
Phone: 317-415-6900    Fax: 317-415-6910

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.