Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diem Quynh Thi Nguyen, DPT
Physical Therapist in Burien, WA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699487207
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Registry record
Entity type Individual (Type 1)
Name Diem Quynh Thi Nguyen
Credential DPT
Sex Female
Practice address 16251 Sylvester Rd Sw, Burien, WA, 98166
Phone (206) 244-9970
Enumeration date Dec 15, 2022
Last updated in NPPES Dec 15, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 61158679 (WA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 61158679 | Medicaid | WA | - |
| 61158679 | Other | WA | PHYSICAL THERAPIST LICENSE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Diem Quynh Nguyen practice?
The practice location on file with NPPES is in Burien, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diem Quynh Nguyen?
The National Provider Identifier (NPI) for Diem Quynh Nguyen is 1699487207, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Lee A Sanders MD Inc Ps Clinical Pathology/Laboratory Medicine Physician · Burien, WA NPI 1275526964 Kindred Ritchie Clinical Pathology/Laboratory Medicine Physician · Burien, WA NPI 1124017793 Thomas Dean Clinical Pathology/Laboratory Medicine Physician · Burien, WA NPI 1235128802 Garrett Alcorn Clinical Pathology/Laboratory Medicine Physician · Burien, WA NPI 1891784468 Michael De Haan Anesthesiology Physician · Burien, WA NPI 1124009055 Scott Kennard Anesthesiology Physician · Burien, WA NPI 1023099967 Todd Looney Anesthesiology Physician · Burien, WA NPI 1942281894 Siegfried Shyu Anesthesiology Physician · Burien, WA NPI 1083695936
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-15.