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

GWENDOLYN M NEUMEISTER CNM
NPI 1770064560
Advanced Practice Midwife in Portland, OR

Q: What is Gwendolyn Neumeister's NPI number?

The NPI number for Gwendolyn Neumeister is 1770064560. It was assigned to this individual provider in the NPPES registry on August 28, 2018.

Q: What is Gwendolyn Neumeister's specialty?

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

Active since August 28, 2018PECOS Enrolled

86.51/100

CMS Quality Rating

2800 N VANCOUVER AVE, PORTLAND, OR 97227(503) 413-4500 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 15, 2026, Jul 7, 2026, Feb 19, 2020 and 2 more (5 updates tracked since 2018).

On this page

About Gwendolyn M Neumeister Cnm NPPES

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

GWENDOLYN M NEUMEISTER CNM (NPI 1770064560) is an individual advanced practice midwife in Portland, Oregon, licensed in Oregon (10059444) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hillsboro, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1770064560

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameGWENDOLYN M NEUMEISTERCredential: CNM

Location Address2800 N VANCOUVER AVEPortland, OR 97227-1630

Mailing AddressPo Box 3777Portland, OR 97208-3777 · (503) 413-3900 · Fax (503) 413-3710

Phone(503) 413-4500

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateAugust 28, 2018

Last NPPES UpdateSeptember 15, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2026

✔ NPI 1770064560 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

Licenses✔ Licensed in OR · 10059444✔ Licensed in MN · 428

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.

2800 N VANCOUVER AVE, Portland, OR 97227

Open in Google Maps ↗

Secondary Practice Location 1

Location 17305 SE Circuit Dr Ste 260Hillsboro, OR 97129-1966 · Phone (503) 342-9928

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.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

Gwendolyn M Neumeister 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 ID4688001845

PECOS Enrollment IDI20200227002025

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 97227 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

$90.51 typical visit price

range $58.99 – $176.88

Typical copayment $22.62 (range $14.74 – $44.22)

Most-billed visit code 99203

Established Patient

$73.28 typical visit price

range $19.32 – $144.79

Typical copayment $18.32 (range $4.83 – $36.19)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.51/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

82.59

Promoting Interoperability

100

Improvement Activities

Cost

67.96

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.

DR. EMMANUEL TRUNGTOAN TAVAN MD

Internal Medicine (Pulmonary Disease)

2800 N VANCOUVER AVE, SUITE 230
PORTLAND, OR 97227

Multnomah County (503) 413-2901

PATRICIA FUNK DO

Internal Medicine

2800 N VANCOUVER AVE, SUITE 230
PORTLAND, OR 97227

Multnomah County (503) 413-4340

MS. MARY LISA GATES LCSW

Social Worker (Clinical)

2800 N VANCOUVER AVE, SUITE 230
PORTLAND, OR 97227

Multnomah County (503) 413-5161

SUSAN T. SKINNER MD

Pediatrics

2800 N VANCOUVER AVE, SUITE 201
PORTLAND, OR 97227

Multnomah County (503) 331-2400

DR. TARA LYN EAGLE D.O.

Internal Medicine (Critical Care Medicine)

2800 N VANCOUVER AVE, SUITE 230
PORTLAND, OR 97227

Multnomah County (503) 413-2901

MELISSA KAY MULDER-WRIGHT MSW-LCSW

Social Worker (Clinical)

2800 N VANCOUVER AVE, SUITE 230
PORTLAND, OR 97227

Multnomah County (503) 413-2901

DR. GILLIAN RAE PIRO MD

Pediatrics

2800 N VANCOUVER AVE
PORTLAND, OR 97227

Multnomah County (503) 413-2902

MRS. LISA MARIE PETROCCHI-COLLETT M.A.

Counselor (Mental Health)

2800 N VANCOUVER AVE, SUITE 201
PORTLAND, OR 97227

Multnomah County (503) 331-2436

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 Gwendolyn Neumeister's NPI number?

The NPI number for Gwendolyn Neumeister is 1770064560. It was assigned to this individual provider in the NPPES registry on August 28, 2018.

Where is Gwendolyn Neumeister located?

Gwendolyn Neumeister practices at 2800 N Vancouver Ave, Portland, OR 97227. The listed phone number is (503) 413-4500.

What is Gwendolyn Neumeister's specialty?

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

Is Gwendolyn Neumeister enrolled in Medicare?

Yes. Gwendolyn Neumeister 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 Gwendolyn Neumeister accept?

Health plans from Medica and Sanford Health Plan list Gwendolyn Neumeister 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 Gwendolyn Neumeister was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.