Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIEBETH RAYOAN HEROFF ARNP
NPI 1598411068
Nurse Practitioner - Family in Sedro Woolley, WA

Q: What is Mariebeth Heroff's NPI number?

The NPI number for Mariebeth Heroff is 1598411068. It was assigned to this individual provider in the NPPES registry on February 23, 2022.

Q: What is Mariebeth Heroff's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Mariebeth Heroff was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.

Active since February 23, 2022PECOS Enrolled

1960 THOMPSON DR, SEDRO WOOLLEY, WA 98284(360) 856-3186 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 22, 2026, Sep 7, 2022, Feb 23, 2022 (3 updates tracked since 2022).

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About Mariebeth Rayoan Heroff Arnp NPPES

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

MARIEBETH RAYOAN HEROFF ARNP (NPI 1598411068) is an individual family provider in Sedro Woolley, Washington, licensed in Washington (AP61350782) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598411068

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARIEBETH RAYOAN HEROFFCredential: ARNP

Location Address1960 THOMPSON DRSedro Woolley, WA 98284-5007

Mailing Address7440 W Marginal Way SSeattle, WA 98108-4141

Phone(360) 856-3186

Sole ProprietorNo

Enumeration DateFebruary 23, 2022

Last NPPES UpdateSeptember 22, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2026

✔ NPI 1598411068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in WA · AP61350782

Also ListedRegistered NurseTaxonomy 163W00000X · License RN60689708 (WA)

1960 THOMPSON DR, Sedro Woolley, WA 98284

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mariebeth Rayoan Heroff Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98284 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 20

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

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