MRS. ALANNA MARIE PFISTER RN, APRN, AGACNP-BC
NPI 1902522154
Nurse Practitioner - Acute Care in Shawnee Mission, KS
About Mrs. Alanna Marie Pfister Rn, Aprn, Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ALANNA MARIE PFISTER RN, APRN, AGACNP-BC (NPI 1902522154) is an individual acute care provider in Shawnee Mission, Kansas, licensed in Kansas (53-81083-022) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, is affiliated with Stormont Vail Hospital, and maintains a secondary practice location in Topeka.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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
Mrs. Alanna Marie Pfister Rn, Aprn, Agacnp-bc 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
3Medicare enrollment records show Alanna Pfister reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Overland Park, KS 66211
- Reassigned Medicare billing, Kansas enrollment
- 175 clinicians in this Medicare group
Topeka, KS 66606
- Reassigned Medicare billing, Kansas enrollment
- 854 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Kansas enrollment
- 245 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 5
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.
Stormont Vail Hospital
Acute Care Hospitals · Topeka, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 66204 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.
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 Alanna Pfister's NPI number?
The NPI number for Alanna Pfister is 1902522154. It was assigned to this individual provider in the NPPES registry on October 18, 2022. The provider is also known as Alanna Marie Seymour Aprn.
Where is Alanna Pfister located?
Alanna Pfister practices at 9100 W 74th St, Shawnee Mission, KS 66204. The listed phone number is (913) 676-2000.
What is Alanna Pfister's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Alanna Pfister enrolled in Medicare?
Yes. Alanna Pfister 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 Alanna Pfister's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alanna Pfister reassigns Medicare benefits to 3 organizations: Inpatient Consultants Of Kansas PA (Overland Park, KS), Cotton-O'neil Clinic Revocable Trust (Topeka, KS) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX). 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 Alanna Pfister's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alanna Pfister affiliated with any hospitals?
According to CMS data, Alanna Pfister is affiliated with Stormont Vail Hospital.
When was this NPI record last updated?
The NPPES record for Alanna Pfister was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Alanna Marie Pfister, RN, APRN, AGACNP-BC · NPI 1902522154
Acute Care physician in Shawnee Mission, Kansas. Individual provider, active in the CMS NPPES registry since October 18, 2022.
## Identity
- **NPI:** 1902522154 (Entity type: Individual)
- **Enumerated:** October 18, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 53-81083-022 (Kansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9100 W 74TH ST, Shawnee Mission, KS 66204-4004
- **Phone:** (913) 676-2000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Inpatient Consultants Of Kansas PA (NPI 1548563737, Overland Park, KS); Cotton-O'neil Clinic Revocable Trust (NPI 1811944457, Topeka, KS); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902522154) · Data from the CMS NPPES public registry.