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

MARYELLEN PARKER FNP
NPI 1861742025
Nurse Practitioner - Psychiatric/Mental Health in Bend, OR

Q: What is Maryellen Parker's NPI number?

The NPI number for Maryellen Parker is 1861742025. It was assigned to this individual provider in the NPPES registry on September 14, 2012.

Q: What is Maryellen Parker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Maryellen Parker was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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 September 14, 2012PECOS EnrolledAccepts Medicare Assignment

29 NW GREELEY AVE, BEND, OR 97703(541) 293-5239 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 29, 2026, Feb 5, 2026 (2 updates tracked since 2026).

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About Maryellen Parker Fnp NPPES

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

MARYELLEN PARKER FNP (NPI 1861742025) is an individual psychiatric/mental health provider in Bend, Oregon, licensed in Oregon (201501459NP) and active in the NPI registry since September 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bend, and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2012).

NPPES Registry Identity

NPI1861742025

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMARYELLEN PARKERCredential: FNP

Location Address29 NW GREELEY AVEBend, OR 97703-2911

Mailing Address70 Sw Century Dr Ste 100Bend, OR 97702-3558 · (541) 293-5239

Phone(541) 293-5239

Sole ProprietorNo

Medical School CMSUniversity Of North Carolina At Chapel Hill School Of MedicineGraduated 2012

Enumeration DateSeptember 14, 2012

Last NPPES UpdateJuly 1, 20262 updates tracked since enumeration

NPPES CertifiedJuly 1, 2026

✔ NPI 1861742025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in OR · 201501459NP

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 201501459NP-PP (OR)

29 NW GREELEY AVE, Bend, OR 97703

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Secondary Practice Location 1

Location 12255 NW Shevlin Park Rd Ste 110Bend, OR 97703-7134 · Phone (541) 728-2525 · Fax (503) 917-4971

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans 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

Maryellen Parker Fnp 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 ID8224422084

PECOS Enrollment IDI20220222001078

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 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Assessment of emotional or behavioral problems 96127

Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.

175 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97703 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

$84.82 typical visit price

range $54.96 – $166.64

Typical copayment $21.20 (range $13.74 – $41.66)

Most-billed visit code 99203

Established Patient

$97.16 typical visit price

range $17.68 – $136.19

Typical copayment $24.29 (range $4.42 – $34.04)

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 6

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

ROOTS AND BRANCHES COUNSELING LLC

Clinic/Center (Mental Health (Including Community Mental Health Center))