Active NPI
Ammar Asif Ahmed, MD
- Pulmonary Disease Physician
- Mount Pleasant, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pulmonary Disease Physician
- License
- 82272
- Practice address
- 13250 Washington Ave
Mount Pleasant, WI 53177-1516 - Phone
- (262) 799-8700
- NPI assigned
- May 6, 2020
- Last updated
- Aug 17, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 125.076205 | IL | |
| Pulmonary Disease Physician | 207RP1001X | 82272 | WI | Primary |
| Pulmonary Disease Physician | 207RP1001X | 036.164185 | IL | |
| Sleep Medicine (Internal Medicine) Physician | 207RS0012X | 036.164185 | IL | |
| Sleep Medicine (Internal Medicine) Physician | 207RS0012X | 82272 | WI |
Addresses
Primary practice location
13250 Washington Ave
Mount Pleasant, WI 53177-1516
Mailing address
PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250
Other practice location 1
UI Health, Graduate Medical Education Office
820 South Wood Street Suite 100, MC 675
Chicago, IL 60612
Phone (312) 996-2933
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100420916 | Medicaid | WI |
Electronic endpoints 3
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| CONNECT URL | https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service | Other | Ability Network |
| Direct Messaging Address | aahmed384316@direct.myadvocateaurora.org | Direct | |
| FHIR URL | https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260622002995 | WI | Practitioner - Pulmonary Disease | 5698202836 |
Care Compare profile
Medicare Care Compare- Specialty
- Pulmonary Disease
- Education
- Other, 2015
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
PO Box
Chicago, IL 60673
PO Box
Suite 735044
Chicago, IL 60673-5044
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 125.076205 | IL | MD | Internal Medicine Physician |
| 82272 | WI | MD | Pulmonary Disease Physician |
| 036.164185 | IL | MD | Sleep Medicine (Internal Medicine) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Illinois Bone and Joint Institute, LLC | Past | Accepting new patients | |
| Swedishamerican Hospital | Internal Medicine | Past | Accepting new patients |
Interoperability endpoints
- aahmed187531@uihealth.direct-ci.com
Organizations & group practices 2
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.
-
- Orthopaedic Surgery Physician
- Arlington Heights, IL
- NPI 1962219568
-
dba SwedishAmerican Medical Group
- Family Medicine Physician
- Rockford, IL
- NPI 1962451732
Internal Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1588723200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786924800000",
"number": "1821619388",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 735044",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606735044",
"telephone_number": "800-326-2250"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "13250 WASHINGTON AVE",
"city": "MOUNT PLEASANT",
"state": "WI",
"postal_code": "531771516",
"telephone_number": "262-799-8700"
}
],
"practiceLocations": [
{
"address_1": "UI Health, Graduate Medical Education Office",
"address_2": "820 South Wood Street Suite 100, MC 675",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "60612",
"country_code": "US",
"telephone_number": "312-996-2933",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "AHMED",
"first_name": "AMMAR",
"middle_name": "ASIF",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-05-06",
"last_updated": "2026-08-17",
"certification_date": "2026-08-17",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IL",
"license": "125.076205",
"primary": false
},
{
"code": "207RP1001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "WI",
"license": "82272",
"primary": true
},
{
"code": "207RP1001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "IL",
"license": "036.164185",
"primary": false
},
{
"code": "207RS0012X",
"taxonomy_group": "",
"desc": "Internal Medicine, Sleep Medicine",
"state": "IL",
"license": "036.164185",
"primary": false
},
{
"code": "207RS0012X",
"taxonomy_group": "",
"desc": "Internal Medicine, Sleep Medicine",
"state": "WI",
"license": "82272",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100420916",
"state": "WI"
}
],
"endpoints": [
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.3.667.2",
"affiliationName": "Ability Network",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "64 S Price Rd",
"city": "Brownsville",
"state": "TX",
"country_code": "US",
"postal_code": "785212459",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "aahmed384316@direct.myadvocateaurora.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "13250 Washington Ave",
"city": "Mount Pleasant",
"state": "WI",
"country_code": "US",
"postal_code": "531771516",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
"affiliation": "N",
"address_1": "13250 Washington Ave",
"city": "Mount Pleasant",
"state": "WI",
"country_code": "US",
"postal_code": "531771516",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Mount Pleasant, WI
- Advantage Physical Therapy & Sports Rehab, LLC (CORA Physical Therapy - Racine)
- Advantage PT & Sports Rehab LLC (CORA Physical Therapy - East Racine)
- Jacob John Agbuis, PTA
- Tirumala Aggarwal, DMD
- Sahar Ahmad, MD
- Syeda Maham Ahmed, MD
- Osman Ahmedtaha, M.D.
- Alexa N Ahrens, DPT
- Jessica L Aiello
- Maria Akhter, DO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 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.