Active NPI
McKenzie K Arnold, DNP
- Family Nurse Practitioner
- Iowa City, IA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- A181499
- Practice address
- 200 Hawkins Dr
Iowa City, IA 52242-1009 - Phone
- (319) 356-8133
- Fax
- (319) 353-7850
- NPI assigned
- Sep 16, 2024
- Last updated
- Apr 2, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 162997 | IA | |
| Family Nurse Practitioner | 363LF0000X | A181499 | IA | Primary |
Addresses
Primary practice location
200 Hawkins Dr
Iowa City, IA 52242-1009
Mailing address
200 Hawkins Dr
Iowa City, IA 52242-1009
Phone (319) 356-8133
Other practice location 1
2450 Coral Ct
Coralville, IA 52241-2975
Phone (319) 356-8133
Other practice location 2
105 E 9th St
Coralville, IA 52241-2209
Phone (319) 356-8133
Other practice location 3
701 W Forevergreen Rd
North Liberty, IA 52317-9848
Phone (319) 356-8133
Other practice location 4
500 E Market St
Iowa City, IA 52245-2633
Phone (319) 356-8133
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IA
- 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
- Nurse Practitioner
- Education
- Other, 2024
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
200 Hawkins Dr
Iowa City, IA 52242-1009
Phone (319) 356-1616
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Interoperability endpoints
- mckenziearnold@mfcc-ia.direct.office.nextgen.com
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.
-
dba University of Iowa Health Care
- Family Medicine Physician
- Iowa City, IA
- NPI 1477554814
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba University of Iowa Health Care Medical Center
- General Acute Care Hospital
- Iowa City, IA
- NPI 1376544320
-
dba University of Iowa Health Care Medical Center Downtown
- General Acute Care Hospital
- Iowa City, IA
- NPI 1699541870
-
dba Northwestern Medicine Central Dupage Hospital
- General Acute Care Hospital
- Winfield, IL
- NPI 1003864810
-
dba Northwestern Medicine Central Dupage Hospital
- Psychiatric Hospital Unit
- Winfield, IL
- NPI 1740230895
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1726444800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775088000000",
"number": "1649007451",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "200 HAWKINS DR",
"city": "IOWA CITY",
"state": "IA",
"postal_code": "522421009",
"telephone_number": "319-356-8133",
"fax_number": "319-353-7850"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "200 HAWKINS DR",
"city": "IOWA CITY",
"state": "IA",
"postal_code": "522421009",
"telephone_number": "319-356-8133",
"fax_number": "319-353-7850"
}
],
"practiceLocations": [
{
"address_1": "2450 Coral Ct",
"address_purpose": "LOCATION",
"city": "Coralville",
"state": "IA",
"postal_code": "522412975",
"country_code": "US",
"telephone_number": "319-356-8133",
"fax_number": "319-353-7850",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "105 E 9th St",
"address_purpose": "LOCATION",
"city": "Coralville",
"state": "IA",
"postal_code": "522412209",
"country_code": "US",
"telephone_number": "319-356-8133",
"fax_number": "319-353-7850",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "701 W Forevergreen Rd",
"address_purpose": "LOCATION",
"city": "North Liberty",
"state": "IA",
"postal_code": "523179848",
"country_code": "US",
"telephone_number": "319-356-8133",
"fax_number": "319-353-7850",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "500 E Market St",
"address_purpose": "LOCATION",
"city": "Iowa City",
"state": "IA",
"postal_code": "522452633",
"country_code": "US",
"telephone_number": "319-356-8133",
"fax_number": "319-353-7850",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ARNOLD",
"first_name": "MCKENZIE",
"middle_name": "K",
"credential": "DNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-09-16",
"last_updated": "2026-04-02",
"certification_date": "2026-04-02",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "IA",
"license": "162997",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IA",
"license": "A181499",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Iowa City, IA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 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.