Active NPI
Katherine B Merkley, PH.D.
- Clinical Psychologist
- Omaha, NE
National Provider Identifier
1316931306
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- 589
- Practice address
- 12001 Q St
Omaha, NE 68137-3542 - Phone
- (402) 592-0328
- Fax
- (402) 592-4170
- NPI assigned
- Sep 6, 2005
- 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 |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | 589 | NE | Primary |
Addresses
Primary practice location
12001 Q St
Omaha, NE 68137-3542
Mailing address
12001 Q St
Omaha, NE 68137-3542
Phone (402) 592-0328
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100045314 | Other | NE | APS PROVIDER NUMBER |
| 100250412-00 | Medicaid | NE | |
| 861088086 | Other | NE | MIDLANDS CHOICE PROVIDER |
| 3497577000 | Other | NE | MAGELLAN PROVIDER NUMBER |
| 10025393900 | Medicaid | NE |
Other names 1
- Ms. Katherine T Bartenhagen
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 Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 589 | NE | MD | Physical Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1125964800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768867200000",
"number": "1316931306",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12001 Q ST",
"city": "OMAHA",
"state": "NE",
"postal_code": "681373542",
"telephone_number": "402-592-0328",
"fax_number": "402-592-4170"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "12001 Q ST",
"city": "OMAHA",
"state": "NE",
"postal_code": "681373542",
"telephone_number": "402-592-0328",
"fax_number": "402-592-4170"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MERKLEY",
"first_name": "KATHERINE",
"middle_name": "B",
"name_prefix": "Dr.",
"credential": "PH.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2005-09-06",
"last_updated": "2026-01-20",
"certification_date": "2026-01-20",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Psychologist, Clinical",
"state": "NE",
"license": "589",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "APS PROVIDER NUMBER",
"identifier": "100045314",
"state": "NE"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100250412-00",
"state": "NE"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MIDLANDS CHOICE PROVIDER",
"identifier": "861088086",
"state": "NE"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MAGELLAN PROVIDER NUMBER",
"identifier": "3497577000",
"state": "NE"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "10025393900",
"state": "NE"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "KATHERINE",
"last_name": "BARTENHAGEN",
"middle_name": "T",
"prefix": "MS.",
"credential": "PH.D",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Omaha, NE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 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.