Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joseph Chen Lai, DO

Individual provider Family Medicine Physician · NPI 1952715435

Joseph Chen Lai, DO is a Family Practice in Bothell, Washington. Graduated from Lake Erie Col of Osteo Med at Seton Hill Univ in 2014, 12 years ago. Practices with King County Public Hospital District No 2, a 585-clinician group and accepts Medicare assignment. Licensed in North Carolina and Washington.

Years since qualifying
12
Trained at
Lake Erie Col of Osteo Med at Seton Hill Univ
Licensed in
NC, WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1909 214th St SE Ste 100
Bothell, WA 98021-4412
Phone: (425) 488-4988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OP70047943 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2022-01887 (NC)

Record details

NPI number1952715435
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 12, 2014
Last updated in NPPESDecember 19, 2025
Certification dateDecember 19, 2025
Mailing address1909 214th St Se Ste 100, Bothell, WA 98021-4412

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolLAKE ERIE COL OF OSTEO MED AT SETON HILL UNIV
Graduated 2014 (12 years in practice)
Group practice King County Public Hospital District No 2 — 585 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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