Active NPI
Irene B. Giessl, ED.D.
- Psychologist
- Cincinnati, OH
National Provider Identifier
1679544654
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- 3371
- Practice address
- 9900 Carver Rd
Suite 101
Cincinnati, OH 45242-5523 - Phone
- (513) 221-2001
- NPI assigned
- Jan 30, 2006
- 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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | 3371 | OH | Primary |
Addresses
Primary practice location
9900 Carver Rd
Suite 101
Cincinnati, OH 45242-5523
Mailing address
9900 Carver Rd
Suite 101
Cincinnati, OH 45242-5523
Phone (513) 221-2001
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0800459 | Medicaid | OH |
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1138579200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1679544654",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9900 CARVER RD",
"address_2": "SUITE 101",
"city": "CINCINNATI",
"state": "OH",
"postal_code": "452425523",
"telephone_number": "513-221-2001"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9900 CARVER RD",
"address_2": "SUITE 101",
"city": "CINCINNATI",
"state": "OH",
"postal_code": "452425523",
"telephone_number": "513-221-2001"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GIESSL",
"first_name": "IRENE",
"middle_name": "B.",
"name_prefix": "Dr.",
"credential": "ED.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-01-30",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "OH",
"license": "3371",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0800459",
"state": "OH"
}
],
"endpoints": [],
"other_names": []
}Other providers in Cincinnati, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.