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

Michelle Chehwa Tan, DNP

Individual provider Registered Nurse · NPI 1952963498

Michelle Chehwa Tan, DNP is a Nurse Practitioner in Irvine, California. Qualified in 2018, 8 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Licensed in
CA
In the registry since
2019
Specialties on file
3
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

14330 Culver Dr
Irvine, CA 92604-0303
Phone: (949) 559-8129
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 660 Baker St Ste A102, Costa Mesa, CA 92626-4407 — (714) 668-2500
  • 4950 Barranca Pkwy Ste 104, Irvine, CA 92604-8644 — (949) 857-1248
  • 12410 Seal Beach Blvd Ste F, Seal Beach, CA 90740-2788 — (562) 516-3339

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95010838 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 95076508 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 95010838 (CA)

Record details

NPI number1952963498
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP
Sole proprietorNo
NPI enumeratedJuly 5, 2019
Last updated in NPPESMarch 28, 2025
Certification dateMarch 28, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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