DR. CASSANDRA LIAN HWA DNP, CNM, CMSRN
NPI 1932796067
Advanced Practice Midwife in Portland, OR

Q: What is Cassandra Hwa's NPI number?

The NPI number for Cassandra Hwa is 1932796067. It was assigned to this individual provider in the NPPES registry on December 22, 2020. The provider is also known as Dr. Cassie Hwa Dnp, Rn, Cmsrn.

Q: What is Cassandra Hwa's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Cassandra Hwa was last updated on December 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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 December 22, 2020PECOS Enrolled

3181 SW SAM JACKSON PARK RD, PORTLAND, OR 97239(503) 418-4500(503) 494-3878 Get Directions Write a Review

NPPES record last updated: December 11, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 11, 2023, Jul 15, 2023, Dec 22, 2020 (3 updates tracked since 2020).

On this page

About Dr. Cassandra Lian Hwa Dnp, Cnm, Cmsrn NPPES

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

DR. CASSANDRA LIAN HWA DNP, CNM, CMSRN (NPI 1932796067) is an individual advanced practice midwife in Portland, Oregon, licensed in Oregon (10014067) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1932796067

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameDR. CASSANDRA LIAN HWACredential: DNP, CNM, CMSRN

Location Address3181 SW SAM JACKSON PARK RDPortland, OR 97239-3011

Mailing Address1400 Sw 5th Ave Ste 500Portland, OR 97201-5537 · (866) 617-6855 · Fax (503) 346-8015

Phone(503) 418-4500

Fax(503) 494-3878

Sole ProprietorNo

Enumeration DateDecember 22, 2020

Last NPPES UpdateDecember 11, 20233 updates tracked since enumeration

NPPES CertifiedDecember 11, 2023

✔ NPI 1932796067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in OR · 10014067

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.

Also ListedRegistered Nurse · Medical-SurgicalTaxonomy 163WM0705X · License 201804107RN (OR)

3181 SW SAM JACKSON PARK RD, Portland, OR 97239

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Other Names 1

Other Name (5)Dr. Cassie Hwa Dnp, Rn, Cmsrn

Secondary Practice Location 1

Location 13455 SW US Veterans Hospital RdPortland, OR 97239-3076 · Phone (503) 494-7725

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Cassandra Lian Hwa Dnp, Cnm, Cmsrn 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.

Medicare Billing Reassignments

Medicare enrollment records show Cassandra Hwa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Professional Services

Same address

General Practice

3181 SW SAM JACKSON PARK RD
Portland, OR 97239

Reassigned Medicare billing, Oregon enrollment
2,212 clinicians in this Medicare group

NPI 1376709535 (503) 494-8311

Tuality Medical Group LLC

14 mi

Neurology

364 SE 8TH AVE STE 101
Hillsboro, OR 97123

Reassigned Medicare billing, Oregon enrollment
691 clinicians in this Medicare group

NPI 1639690704 (503) 681-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97239 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.

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.

DONALD RICHARD SULLIVAN MD

Internal Medicine (Pulmonary Disease)

3181 SW SAM JACKSON PARK RD, UHN67
PORTLAND, OR 97239

Multnomah County (503) 494-6949

MRS. ANJALEE NIX ROWE NP

Nurse Practitioner (Acute Care)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-3988

REEM HASAN MD

Internal Medicine

3181 SW SAM JACKSON PARK RD, PPV 350
PORTLAND, OR 97239

Multnomah County (503) 494-8562

DR. AMANDA D BALL PSY.D

Psychologist (Clinical)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-6176

SUNSHINE WELSCH LMT

Massage Therapist

3181 SW SAM JACKSON PARK RD, 7D19
PORTLAND, OR 97239

Multnomah County (503) 494-8349

DR. ROBERT GENE MEALER M.D., PH.D.

Psychiatry & Neurology (Psychiatry)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-6176

GREGORY HALL MD

Radiology (Diagnostic Radiology)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 418-0990

DR. BURHAN AHMED MIAN MD

Student in an Organized Health Care Education/Training Program

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-8311

KARINA RAE ESPANA MD

Psychiatry & Neurology (Psychiatry)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-8311

CLAIRE SAHLBERG RUGGERI MD

Pediatrics

3181 SW SAM JACKSON PARK RD, OHSU
PORTLAND, OR 97239

Multnomah County (503) 494-8220

KIMBERLY LAUREN IMBESI MD

Emergency Medicine

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-8211

ANN PERRIN

Student in an Organized Health Care Education/Training Program

3181 SW SAM JACKSON PARK RD, OHSU
PORTLAND, OR 97239

Multnomah County (503) 494-8211

KRIS KUMAR

Internal Medicine (Interventional Cardiology)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-8311

SARAH POWER LCSW

Social Worker (Clinical)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-0849

SHAHRZAD SHARAFI MD

Radiology (Diagnostic Radiology)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 418-0990

JULIE MARIE MARTIN

Dietitian, Registered

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-5466

DR. SONYA FABRICANT MD

Obstetrics & Gynecology

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 418-4500

BRENDA BONILLA

Social Worker (Clinical)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-2273

KAYLEE PURPURA

Otolaryngology (Plastic Surgery within the Head & Neck)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-8510

MOLLY ANDERSON PA-C

Physician Assistant (Medical)

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Multnomah County (503) 494-4910

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 Cassandra Hwa's NPI number?

The NPI number for Cassandra Hwa is 1932796067. It was assigned to this individual provider in the NPPES registry on December 22, 2020. The provider is also known as Dr. Cassie Hwa Dnp, Rn, Cmsrn.

Where is Cassandra Hwa located?

Cassandra Hwa practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 418-4500.

What is Cassandra Hwa's specialty?

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

Is Cassandra Hwa enrolled in Medicare?

Yes. Cassandra Hwa is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cassandra Hwa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Hwa reassigns Medicare benefits to 2 organizations: University Professional Services (Portland, OR) and Tuality Medical Group LLC (Hillsboro, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cassandra Hwa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cassandra Hwa accept?

Health plans from Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan list Cassandra Hwa 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 Cassandra Hwa was last updated on December 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.