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Phu Hoang Duc Ngo , PA

Physician Assistant β€’ Seattle, WA

Active NPI 1649527987 Individual Practitioner Male Practitioner
Practice location in NPPES

4400 37th Ave S
Seattle, WA 981181609

Call 2064616957 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

4400 37th Ave S

Seattle, WA 981181609

Telephone 2064616957
Fax 2064617810
Organization at the Same NPPES Address or Phone
Neighborcare Health Facility NPI 1801826821

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

39 standardized 30-day fills in 2013

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$194 in 2013

The total cost of these prescriptions in 2013, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2013.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2021–2025.

Guide: How to read an Open Payments record

NPI first issued

2012

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Seattle and Washington

Billing and prescribing volume is not a quality rating.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Phu Ngo are from 2013.

828 active clinicians are listed under Physician Assistant with a practice address in Seattle, WA (3,718 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Seattle

19% of these 828 clinicians have the CMS telehealth indicator.

67.3% of these 828 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2013), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2013.

CMS Part D Β· Data Year 2013
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Lisinopril Lisinopril 14 720 $93.82 β€”
Ranitidine Hcl Ranitidine Hcl 13 450 $100.01 β€”

Source: CMS Part D by Provider and Drug, 2013; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES WA PA60305256

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

10 listed
Elisa Apostle , ARNP

Nurse Practitioner - Family

NPI 1639628878

Advanced Registered Nurse Practitioner

Dr. Robert Cook , MD

Family Medicine

NPI 1164817938

Doctor of Medicine (M.D.)

Melinda Greensweig , FNP

Nurse Practitioner - Family

NPI 1194348151

Family Nurse Practitioner

Dr. Timothy Joos , MD

Internal Medicine

NPI 1740265735

Doctor of Medicine (M.D.)

Emily Kimble , CNP, ARNP

Nurse Practitioner - Family

NPI 1043525652

Certified Nurse Practitioner, Advanced Registered Nurse Practitioner

Emily Leaver , ARNP

Nurse Practitioner

NPI 1952651960

Advanced Registered Nurse Practitioner

Career & Practice History

NPI enumerated August 06, 2012.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1649527987
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 06, 2012
Last Update: December 16, 2016
Sole Proprietor: No

Other Physician Assistants in Seattle

All Physician Assistants in Seattle

Mailing Address

2217 152nd Ave Ne, Suite 100

Redmond, WA 980529805

Phone: 4258253900

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.