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MARY MAYFIELD LCSW
NPI 1558775643
Social Worker - Clinical in Keizer, OR

Active since June 17, 2014PECOS EnrolledAccepts Medicare Assignment
5305 RIVER RD N STE B, KEIZER, OR 97303(503) 389-5360 Get Directions Write a Review

NPPES record last updated: October 8, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 8, 2021, Aug 28, 2019 (2 updates tracked since 2019).

About Mary Mayfield Lcsw NPPES

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

MARY MAYFIELD LCSW (NPI 1558775643) is an individual clinical provider in Keizer, Oregon, licensed in Oregon (L12206) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1558775643
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARY MAYFIELDCredential: LCSW
Location Address5305 RIVER RD N STE BKeizer, OR 97303-5324
Mailing AddressPo Box 14282Portland, OR 97293-0282 · (503) 389-5360
Phone(503) 389-5360
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 17, 2014
Last NPPES UpdateOctober 8, 20212 updates tracked since enumeration
NPPES CertifiedOctober 7, 2021
✔ NPI 1558775643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OR · L12206
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
5305 RIVER RD N STE B, Keizer, OR 97303
Open in Google Maps ↗

Accepted Insurance

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

Mary Mayfield Lcsw 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 ID1052709201
PECOS Enrollment IDI20211021000500
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 97303 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
$0.00 typical visit price
range $54.96 – $166.64
Typical copayment $0.00 (range $13.74 – $41.66)
Most-billed visit code NA
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
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.

MR. LEE W PORTER NP, CNS-PMH
Nurse Practitioner (Psychiatric/Mental Health)
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (541) 896-1555
CHELSEA KELLOGG
Marriage & Family Therapist
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (541) 919-4494
PNW PLASTIC SURGERY LLC
Plastic Surgery
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (503) 749-5512
LAUREN E LARSEN RN-PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (503) 782-8907
COLLIN MAURICE MCLAUGHLIN DO
Internal Medicine
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (412) 867-6899
ZENN COUNSELING LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (503) 308-8238
TABITHA A. MARSH DACM
Acupuncturist
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (503) 515-9626
TEHYA RICE
Marriage & Family Therapist
5305 RIVER RD N STE B
KEIZER, OR 97303
Marion County (503) 395-4746

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 Mary Mayfield's NPI number?

The NPI number for Mary Mayfield is 1558775643. It was assigned to this individual provider in the NPPES registry on June 17, 2014.

Where is Mary Mayfield located?

Mary Mayfield practices at 5305 River Rd N Ste B, Keizer, OR 97303. The listed phone number is (503) 389-5360.

What is Mary Mayfield's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Mary Mayfield enrolled in Medicare?

Yes. Mary Mayfield 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 Mary Mayfield accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Mary Mayfield 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 Mary Mayfield was last updated on October 8, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.