Ian Greg Jasenof, MD - Medicare Obstetrics & Gynecology in Chicago, IL

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Ian Greg Jasenof, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Chicago, Illinois. His current practice location is 1220 S Wood St, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 413-1453.

Ian Greg Jasenof is licensed to practice in Illinois (license number 036083005) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1578509428.

Contact Information

Ian Greg Jasenof, MD
1220 S Wood St,
Chicago, IL 60608-1202
(312) 413-1453
Not Available

Map and Direction




Physician's Profile

Full NameIan Greg Jasenof
GenderMale
SpecialityObstetrics & Gynecology
Location1220 S Wood St, Chicago, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578509428
  • Provider Enumeration Date: 06/21/2006
  • Last Update Date: 10/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1254320476
  • Enrollment ID: I20040511001315

Medical Identifiers

Medical identifiers for Ian Greg Jasenof such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578509428NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036083005 (Illinois)Primary

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. Ian Greg Jasenof allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386863819
PECOS PAC ID: 3072422716
Enrollment ID: O20031112000158
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154541936
PECOS PAC ID: 3072422716
Enrollment ID: O20031201000021
Entity NameAccess Community Health Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982783692
PECOS PAC ID: 9537076112
Enrollment ID: O20031204000985
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669493466
PECOS PAC ID: 3072422716
Enrollment ID: O20210415002293
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306486022
PECOS PAC ID: 3072422716
Enrollment ID: O20210706000302

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. Ian Greg Jasenof 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
Ian Greg Jasenof, MD
1220 S Wood St,
Chicago, IL 60608-1202

Ph: (312) 413-3282		Ian Greg Jasenof, MD
1220 S Wood St,
Chicago, IL 60608-1202

Ph: (312) 413-1453

Reviews and Comments


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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.