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STEPHANIE M. WALKER PA-C
NPI 1275668162
Physician Assistant in Sioux City, IA

Active since February 22, 2007PECOS EnrolledAccepts Medicare Assignment
5885 SUNNYBROOK DR, SUITE E-141, SIOUX CITY, IA 51106(712) 266-2760(712) 266-2789 Get Directions Write a Review

NPPES record last updated: October 6, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephanie M. Walker Pa-c NPPES

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

STEPHANIE M. WALKER PA-C (NPI 1275668162) is an individual physician assistant in Sioux City, Iowa, licensed in Iowa (001770) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2005).

NPPES Registry Identity

NPI1275668162
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSTEPHANIE M. WALKERCredential: PA-C
Location Address5885 SUNNYBROOK DR, SUITE E-141Sioux City, IA 51106-4203
Mailing Address5885 Sunnybrook Dr, Suite E-141Sioux City, IA 51106-4203 · (712) 266-2760 · Fax (712) 266-2789
Phone(712) 266-2760
Fax(712) 266-2789
Sole ProprietorNo
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 2005
Enumeration DateFebruary 22, 2007
Last NPPES UpdateOctober 6, 2015
✔ NPI 1275668162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IA · 001770
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 001770 (IA)
5885 SUNNYBROOK DR, Sioux City, IA 51106
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Other Identifiers 2

Medicare UPINQ76568IA
Medicare PINI19543IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter Health and more.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

Stephanie M. Walker Pa-c 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 ID5294839312
PECOS Enrollment IDI20070329000608
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 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.

Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
96 services13 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
79 services45 patients
Destruction of skin growth, 1-14 growths 17110
"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.
38 services15 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
34 services16 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services14 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 51106 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
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JEREMY A VITAMVAS PA
Physician Assistant
5885 SUNNYBROOK DR
SIOUX CITY, IA 51106
Woodbury County (712) 266-2760
DR. KOSTA P ANTONOPOULOS D.P.M
Podiatrist (Foot & Ankle Surgery)
5885 SUNNYBROOK DR, STE E-100
SIOUX CITY, IA 51106
Woodbury County (712) 266-2700
AUSTIN MUMM OTR/L
Occupational Therapist
5885 SUNNYBROOK DR
SIOUX CITY, IA 51106
Woodbury County (712) 279-7008
DR. JASON THOMAS LOSEE D.O.
Family Medicine
5885 SUNNYBROOK DR
SIOUX CITY, IA 51106
Woodbury County (712) 266-2700
MRS. SALLY JO MCMAHON ARNP
Nurse Practitioner (Family)
5885 SUNNYBROOK DR
SIOUX CITY, IA 51106
Woodbury County (712) 266-2760
NICHOLE DYBSETTER PT
Physical Therapist
5885 SUNNYBROOK DR, SUITE E-100
SIOUX CITY, IA 51106
Woodbury County (712) 266-2700
WILLIAM R WANNER M.D.
Internal Medicine (Cardiovascular Disease)
5885 SUNNYBROOK DR, SUITE L-200
SIOUX CITY, IA 51106
Woodbury County (712) 239-4702
DOROTHY J TODT M.D.
Family Medicine
5885 SUNNYBROOK DR, SUITE E-100
SIOUX CITY, IA 51106
Woodbury County (712) 266-2700

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 Stephanie Walker's NPI number?

The NPI number for Stephanie Walker is 1275668162. It was assigned to this individual provider in the NPPES registry on February 22, 2007.

Where is Stephanie Walker located?

Stephanie Walker practices at 5885 Sunnybrook Dr Suite E-141, Sioux City, IA 51106. The listed phone number is (712) 266-2760.

What is Stephanie Walker's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Stephanie Walker enrolled in Medicare?

Yes. Stephanie Walker 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.

What insurance does Stephanie Walker accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Medica and 2 other insurers list Stephanie Walker 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.

When was this NPI record last updated?

The NPPES record for Stephanie Walker was last updated on October 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.