Active NPI
Mary Macgregor, D.O.
- Infectious Disease Physician
- Morton Grove, IL
National Provider Identifier
1851571426
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- License
- 036-063587
- Practice address
- 9201 Waukegan Rd
Morton Grove, IL 60053-2102 - Phone
- (847) 663-1566
- NPI assigned
- Nov 12, 2007
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Infectious Disease Physician | 207RI0200X | 036-063587 | IL | Primary |
Addresses
Primary practice location
9201 Waukegan Rd
Morton Grove, IL 60053-2102
Mailing address
9201 Waukegan Rd
Morton Grove, IL 60053-2102
Phone (847) 663-1566
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy, Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036-063587 | IL | MD | Infectious Disease Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1194825600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770854400000",
"number": "1851571426",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9201 WAUKEGAN RD",
"city": "MORTON GROVE",
"state": "IL",
"postal_code": "600532102",
"telephone_number": "847-663-1566"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9201 WAUKEGAN RD",
"city": "MORTON GROVE",
"state": "IL",
"postal_code": "600532102",
"telephone_number": "847-663-1566"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MACGREGOR",
"first_name": "MARY",
"credential": "D.O.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2007-11-12",
"last_updated": "2026-02-12",
"status": "A"
},
"taxonomies": [
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "IL",
"license": "036-063587",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Morton Grove, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.