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MRS. AMANDA JO STEPPER CNM
NPI 1639776370
Advanced Practice Midwife in Walla Walla, WA

Active since October 06, 2020PECOS EnrolledAccepts Medicare Assignment
55 W TIETAN ST, WALLA WALLA, WA 99362(509) 525-5010 Get Directions Write a Review

NPPES record last updated: October 6, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Amanda Jo Stepper Cnm NPPES

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

MRS. AMANDA JO STEPPER CNM (NPI 1639776370) is an individual advanced practice midwife in Walla Walla, Washington and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1639776370
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameMRS. AMANDA JO STEPPERCredential: CNM
Location Address55 W TIETAN STWalla Walla, WA 99362-4445
Mailing Address634 College StMilton Freewater, OR 97862-1419 · (509) 200-1173
Phone(509) 525-5010
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 6, 2020
NPPES CertifiedOctober 6, 2020
✔ NPI 1639776370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367A00000X
Definition
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.
55 W TIETAN ST, Walla Walla, WA 99362
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and more.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

Mrs. Amanda Jo Stepper Cnm 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 ID2567877798
PECOS Enrollment IDI20210219001367
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.

Medicare Billing Reassignment

Medicare enrollment records show Amanda Stepper reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Privia Medical Group Washington, PLLC
Same address
Clinic/Center
55 W TIETAN ST
Walla Walla, WA 99362
  • Reassigned Medicare billing, Washington enrollment
  • 76 clinicians in this Medicare group
NPI 1780658419 (509) 525-3720

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99362 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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.

KEVIN JON MOLANDER M.D.
Family Medicine
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720
STACEY RENEE HAVEMAN PHYSICIAN ASSISTANT
Physician Assistant (Medical)
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720
JUSTIN OLSWANGER DO
Family Medicine (Adult Medicine)
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720
DR. JOHN ERIC MOORE D.O.
Family Medicine
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720
TIMOTHY ISAMU O'CONNOR M.D.
Pediatrics
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720
REBEKAH DICKMAN M.D.
Pediatrics
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720
DIANA FITZGERALD AU.D.
Audiologist
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720
GUNNAR LEIGHTON JAMES SJOREN DPT
Physical Therapist
55 W TIETAN ST
WALLA WALLA, WA 99362
Walla Walla County (509) 525-3720

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 Amanda Stepper's NPI number?

The NPI number for Amanda Stepper is 1639776370. It was assigned to this individual provider in the NPPES registry on October 6, 2020.

Where is Amanda Stepper located?

Amanda Stepper practices at 55 W Tietan St, Walla Walla, WA 99362. The listed phone number is (509) 525-5010.

What is Amanda Stepper's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Amanda Stepper enrolled in Medicare?

Yes. Amanda Stepper 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 organization bills Medicare for Amanda Stepper's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Stepper reassigns Medicare benefits to Privia Medical Group Washington, PLLC (Walla Walla, WA). The 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 Amanda Stepper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amanda Stepper accept?

Health plans from Ambetter Health, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Amanda Stepper 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 Amanda Stepper was last updated on October 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.