Active NPI
Harrah Chiang, DO
- Hematology & Oncology Physician
- Park Ridge, IL
National Provider Identifier
1467102640
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- 036.171868
- Practice address
- 1700 Luther LN Ste 2200
Park Ridge, IL 60068-1270 - Phone
- (847) 268-8200
- Fax
- (847) 318-2905
- NPI assigned
- Mar 28, 2022
- Last updated
- Apr 2, 2025
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 125.079665 | IL | |
| Hematology & Oncology Physician | 207RH0003X | 036.171868 | IL | Primary |
Addresses
Primary practice location
1700 Luther LN Ste 2200
Park Ridge, IL 60068-1270
Mailing address
1700 Luther LN Ste 2200
Park Ridge, IL 60068-1270
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)
- Not enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 125.079665 | IL | MD | Internal Medicine Physician |
| 036.171868 | IL | MD | Hematology & Oncology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1648425600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1743552000000",
"number": "1467102640",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1700 LUTHER LN STE 2200",
"city": "PARK RIDGE",
"state": "IL",
"postal_code": "600681270"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1700 LUTHER LN STE 2200",
"city": "PARK RIDGE",
"state": "IL",
"postal_code": "600681270",
"telephone_number": "847-268-8200",
"fax_number": "847-318-2905"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHIANG",
"first_name": "HARRAH",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-03-28",
"last_updated": "2025-04-02",
"certification_date": "2025-04-02",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IL",
"license": "125.079665",
"primary": false
},
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "IL",
"license": "036.171868",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Park Ridge, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.