Active NPI
Sidney Ayers
- Medical Physician Assistant
- Chicago, IL
National Provider Identifier
1942021019
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Physician Assistant
- License
- 085012094
- Practice address
- 1044 N Francisco Ave
Chicago, IL 60622-2743 - Phone
- (773) 292-8200
- Fax
- (773) 278-3899
- NPI assigned
- Oct 22, 2024
- Last updated
- Jul 30, 2026
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Medical Physician Assistant | 363AM0700X | 085012094 | IL | Primary |
Addresses
Primary practice location
1044 N Francisco Ave
Chicago, IL 60622-2743
Mailing address
1044 N Francisco Ave
Chicago, IL 60622-2743
Phone (773) 292-8200
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2025
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
1044 N Francisco Ave
Chicago, IL 60622-2743
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Family Medicine Physician
- Chicago, IL
- NPI 1740417153
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1729555200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785369600000",
"number": "1942021019",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1044 N FRANCISCO AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606222743",
"telephone_number": "773-292-8200",
"fax_number": "773-278-3899"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1044 N FRANCISCO AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606222743",
"telephone_number": "773-292-8200",
"fax_number": "773-278-3899"
}
],
"practiceLocations": [],
"basic": {
"last_name": "AYERS",
"first_name": "SIDNEY",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-10-22",
"last_updated": "2026-07-30",
"certification_date": "2026-07-30",
"status": "A"
},
"taxonomies": [
{
"code": "363AM0700X",
"taxonomy_group": "",
"desc": "Physician Assistant, Medical",
"state": "IL",
"license": "085012094",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.