Caitlin Macgregor, MD - Medicare Obstetrics & Gynecology in Evanston, IL

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Caitlin Macgregor, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Evanston, Illinois. Her current practice location is 2650 Ridge Ave # 1420, Evanston, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 570-2860.

Caitlin Macgregor is licensed to practice in Illinois (license number 036145306) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1548674575.

Contact Information

Caitlin Macgregor, MD
2650 Ridge Ave # 1420,
Evanston, IL 60201-1700
(847) 570-2860
Not Available

Map and Direction




Physician's Profile

Full NameCaitlin Macgregor
GenderFemale
SpecialityObstetrics & Gynecology - Maternal & Fetal Medicine
Location2650 Ridge Ave # 1420, Evanston, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548674575
  • Provider Enumeration Date: 06/18/2014
  • Last Update Date: 05/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9234435090
  • Enrollment ID: I20181015003314

Medical Identifiers

Medical identifiers for Caitlin Macgregor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548674575NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology LP03084 (Rhode Island)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 036145306 (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. Caitlin Macgregor allows following entities to bill medicare on her behalf.
Entity NameThe University Of Chicago Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033218128
PECOS PAC ID: 7618880766
Enrollment ID: O20031106000203
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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. Caitlin Macgregor 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
Caitlin Macgregor, MD
2650 Ridge Ave,
Evanston, IL 60201-1700

Ph: (847) 570-2000		Caitlin Macgregor, MD
2650 Ridge Ave # 1420,
Evanston, IL 60201-1700

Ph: (847) 570-2860

Reviews and Comments


Obstetrics & Gynecology Doctors in Evanston, IL

Anne Peiffer, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2650 Ridge Ave, Evanston, IL 60201
Phone: 847-570-3624    
Dr. Mary Tilley Jenkins Vogel, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2650 Ridge Ave., Kellogg Cancer Center, Evanston, IL 60201
Phone: 847-570-2639    Fax: 847-570-1041
Nandini Datta, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2650 Ridge Ave Ste 1223, Evanston, IL 60201
Phone: 847-982-5869    Fax: 312-666-6228
Cherrell Lanae Triplett, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2650 Ridge Ave Ste 1507, Evanston, IL 60201
Phone: 847-570-2222    Fax: 847-570-1846
Dr. Ghazaleh Rostami Nia, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2650 Ridge Avenue Walgreen Building, Suite 1507, Evanston, IL 60201
Phone: 847-434-9728    
Jennifer J Kim, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Central St Ste 717, Evanston, IL 60201
Phone: 847-864-1200    
Henry Chill,
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2650 Ridge Ave Ste 1304, Evanston, IL 60201
Phone: 847-570-2520    

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.