WHITNEY HANKEN ARNP
NPI 1366963233
Nurse Practitioner in Cedar Rapids, IA
About Whitney Hanken Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WHITNEY HANKEN ARNP (NPI 1366963233) is an individual nurse practitioner in Cedar Rapids, Iowa, licensed in Iowa (H119132) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with St Lukes Hospital, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Whitney Hanken Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Whitney Hanken reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cedar Rapids, IA 52403
- Reassigned Medicare billing, Iowa enrollment
- 156 clinicians in this Medicare group
Cedar Rapids, IA 52402
- Reassigned Medicare billing, Iowa enrollment
- 20 clinicians in this Medicare group
Tucumcari, NM 88401
- Reassigned Medicare billing, New Mexico enrollment
- 2,331 clinicians in this Medicare group
Santa Fe, NM 87507
- Reassigned Medicare billing, New Mexico enrollment
- 36 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Lukes Hospital
Acute Care Hospitals · Cedar Rapids, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52403 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CEDAR RAPIDS, IA 52403
CEDAR RAPIDS, IA 52403
CEDAR RAPIDS, IA 52403
CEDAR RAPIDS, IA 52403
CEDAR RAPIDS, IA 52403
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Whitney Hanken's NPI number?
The NPI number for Whitney Hanken is 1366963233. It was assigned to this individual provider in the NPPES registry on June 30, 2017. The provider is also known as Whitney Grimm.
Where is Whitney Hanken located?
Whitney Hanken practices at 202 10th St SE, Cedar Rapids, IA 52403. The listed phone number is (319) 398-1545.
What is Whitney Hanken's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Whitney Hanken enrolled in Medicare?
Yes. Whitney Hanken is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Whitney Hanken's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Whitney Hanken reassigns Medicare benefits to 4 organizations: Physicians' Clinic Of Iowa, PC (Cedar Rapids, IA), Stanley Mathew, MD PLLC (Cedar Rapids, IA), Presbyterian Healthcare Services (Tucumcari, NM) and Nexus Health (Santa Fe, NM). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Whitney Hanken's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Whitney Hanken accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 1 other insurer list Whitney Hanken as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Whitney Hanken affiliated with any hospitals?
According to CMS data, Whitney Hanken is affiliated with St Lukes Hospital.
When was this NPI record last updated?
The NPPES record for Whitney Hanken was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Whitney Hanken, ARNP · NPI 1366963233
Nurse Practitioner physician in Cedar Rapids, Iowa. Individual provider, active in the CMS NPPES registry since June 30, 2017.
## Identity
- **NPI:** 1366963233 (Entity type: Individual)
- **Enumerated:** June 30, 2017
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** H119132 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 202 10TH ST SE, Cedar Rapids, IA 52403-2414
- **Phone:** (319) 398-1545 · **Fax:** (877) 303-8768
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Physicians' Clinic Of Iowa, PC (NPI 1194060186, Cedar Rapids, IA); Stanley Mathew, MD PLLC (NPI 1720312465, Cedar Rapids, IA); Presbyterian Healthcare Services (NPI 1962488304, Tucumcari, NM); Nexus Health (NPI 1801516489, Santa Fe, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** March 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366963233) · Data from the CMS NPPES public registry.