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AMBER PFEIFFER ARNP
NPI 1083317093
Nurse Practitioner in Spokane, WA

Active since March 27, 2023Opted out of Medicare · through May 31, 2027
100 N HOWARD ST STE 5219, SPOKANE, WA 99201(509) 530-1309(509) 213-7259 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 12, 2025, Sep 14, 2024, Mar 27, 2023 (3 updates tracked since 2023).

About Amber Pfeiffer Arnp NPPES

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

AMBER PFEIFFER ARNP (NPI 1083317093) is an individual nurse practitioner in Spokane, Washington, licensed in Washington (AP61402294) and active in the NPI registry since March 2023. She has opted out of Medicare through May 31, 2027 and remains eligible to order and refer and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1083317093
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameAMBER PFEIFFERCredential: ARNP
Location Address100 N HOWARD ST STE 5219Spokane, WA 99201-0508
Mailing Address100 N Howard St Ste 5219Spokane, WA 99201-0508 · (509) 530-1309 · Fax (509) 213-7259
Phone(509) 530-1309
Fax(509) 213-7259
Sole ProprietorNo
Enumeration DateMarch 27, 2023
Last NPPES UpdateDecember 12, 20253 updates tracked since enumeration
NPPES CertifiedDecember 12, 2025
✔ NPI 1083317093 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 WA · AP61402294
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 · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 209029716 (IL), APRN11023613 (FL)
100 N HOWARD ST STE 5219, Spokane, WA 99201
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Secondary Practice Locations 2

Location 12325 Dean StSt Charles, IL 60175-4810 · Phone (509) 530-1309 ext. 36800
Location 2721 Depot Dr Ste 135Anchorage, AK 99501-1615 · Phone (509) 530-1309

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Amber Pfeiffer Arnp has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 31, 2023 through May 31, 2027.

Opt-Out Effective DateMay 31, 2023
Opt-Out In Effect ThroughMay 31, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99201 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
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

Other Providers at the Same Location NPPES

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

MENTAL HEALTH TODAY LLC
Nurse Practitioner (Psychiatric/Mental Health)
100 N HOWARD ST STE 5219
SPOKANE, WA 99201
Spokane County (509) 530-1309

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 Amber Pfeiffer's NPI number?

The NPI number for Amber Pfeiffer is 1083317093. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Where is Amber Pfeiffer located?

Amber Pfeiffer practices at 100 N Howard St Ste 5219, Spokane, WA 99201. The listed phone number is (509) 530-1309.

What is Amber Pfeiffer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Amber Pfeiffer enrolled in Medicare?

No. Amber Pfeiffer has opted out of Medicare through May 31, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Amber Pfeiffer was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.