STACY L WALKER ARNP
NPI 1821012188
Nurse Practitioner in Ottumwa, IA

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment
522 N HANCOCK ST, OTTUMWA, IA 52501(641) 683-0800(641) 683-0801 Get Directions Write a Review

NPPES record last updated: January 22, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 19, 2021, Oct 16, 2018, Dec 27, 2017 and 1 more (4 updates tracked since 2017).

About Stacy L Walker Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STACY L WALKER ARNP (NPI 1821012188) is an individual nurse practitioner in Ottumwa, Iowa, licensed in Iowa (A087201) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Jefferson County Health Center, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1821012188
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameSTACY L WALKERCredential: ARNP
Location Address522 N HANCOCK STOttumwa, IA 52501-4231
Mailing AddressPo Box 1475Des Moines, IA 50305-1475 · (641) 683-0800 · Fax (641) 683-0801
Fax(641) 683-0801
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJuly 27, 2006
Last NPPES UpdateJanuary 22, 20244 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2024
NPI 1821012188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in IA · A087201
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License A087201 (IA)
522 N HANCOCK ST, Ottumwa, IA 52501

Other Identifiers 3

Other07389IA · Wellmarkiowa
Other42146637605IA · Rivervalleyuhc
OtherP00373615IA · Rr Medicare

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Stacy L Walker 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.

PECOS PAC ID1658474028
PECOS Enrollment IDI20070306000344
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jefferson County Health Center

Critical Access Hospitals · Fairfield, IA
OwnershipGovernment - Local
CMS Certification Number161364
Location2000 S MainFairfield, IA 52556 · Jefferson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 15

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers43 claims123 services$5.55 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers12 claims15 services$0.86 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
1 supplier12 claims12 services$109.88 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
2 suppliers13 claims31 services$44.70 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
2 suppliers11 claims33 services$25.64 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
2 suppliers17 claims17 services$74.87 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
522 N HANCOCK ST
OTTUMWA, IA 52501
Physical Therapist
522 N HANCOCK ST
OTTUMWA, IA 52501
Nurse Practitioner (Family)
522 N HANCOCK ST
OTTUMWA, IA 52501
Internal Medicine
522 N HANCOCK ST
OTTUMWA, IA 52501
Internal Medicine
522 N HANCOCK ST
OTTUMWA, IA 52501
Family Medicine
522 N HANCOCK ST
OTTUMWA, IA 52501
Internal Medicine
522 N HANCOCK ST
OTTUMWA, IA 52501
Nurse Practitioner (Family)
522 N HANCOCK ST
OTTUMWA, IA 52501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821012188, enumerated as an "individual" on July 27, 2006.

The provider is located at 522 N HANCOCK ST OTTUMWA, IA 52501 and the phone number is (641) 683-0800.

Nurse Practitioner with taxonomy code 363L00000X.

The provider might be accepting Accepts: Medica, Oscar Insurance Company, Wellmark,. Please consult your insurance carrier or call the provider to verify.

Stacy Walker is affiliated with: JEFFERSON COUNTY HEALTH CENTER.