Dr Gregory L Ostrom, MD, PHD - Internal Medicine in Elgin, IL

Dr Gregory L Ostrom, MD, PHD is a Internal Medicine physician based in Elgin, Illinois. Dr Gregory L Ostrom is licensed to practice in Illinois (license number 036-054784) and his current practice location is 370 Summit St, Suite 5, Elgin, Illinois. He can be reached at his office (for appointments etc.) via phone at (847) 741-0372.

NPI number for Dr Gregory L Ostrom is 1376782870 and his current mailing address is 370 Summit St, Suite 5, Elgin, Illinois. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1376782870.

Contact Information

Dr Gregory L Ostrom, MD, PHD
370 Summit St, Suite 5,
Elgin, IL 60120-3843
(847) 741-0372
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregory L Ostrom
GenderMale
SpecialityInternal Medicine
Location370 Summit St, Elgin, Illinois
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1376782870
  • Provider Enumeration Date: 02/07/2009
  • Last Update Date: 02/07/2009

Medical Identifiers

Medical identifiers for Dr Gregory L Ostrom such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376782870NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-054784 (Illinois)Primary
207RG0300XInternal Medicine - Geriatric Medicine 036-054784 (Illinois)Secondary
2083A0100XPreventive Medicine - Aerospace Medicine 36-054784 (Illinois)Secondary

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 Gregory L Ostrom is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gregory L Ostrom, MD, PHD
370 Summit St, Suite 5,
Elgin, IL 60120-3843

Ph: (847) 741-0372
Dr Gregory L Ostrom, MD, PHD
370 Summit St, Suite 5,
Elgin, IL 60120-3843

Ph: (847) 741-0372

Reviews and Comments


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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.

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