Dr. Michael Tieu Loi, DO
Dr. Michael Tieu Loi, DO practises Internal Medicine in Irvine, California. Graduated from At Still Un of Hlth Sciences, Col of Osteo Med, Mesa in 2021, 5 years ago. Practices with Centers for Family Medicine Gp, a 93-clinician group and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 5
- Trained at
- At Still Un of Hlth Sciences, Col of Osteo Med, Mesa
- Licensed in
- CA
- In the registry since
- 2019
- 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.
Practice location Address checks out
11 Technology DrIrvine, CA 92618-2302
Phone: (949) 923-3200
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 20A22634 (CA) |
|---|---|
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1861057556 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | May 8, 2019 |
| Last updated in NPPES | November 23, 2025 |
| Certification date | November 23, 2025 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | AT STILL UN OF HLTH SCIENCES, COL OF OSTEO MED, MESA |
| Graduated | 2021 (5 years in practice) |
| Group practice | Centers For Family Medicine Gp — 93 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Colleagues at Centers for Family Medicine Gp
- Dr. Shazia Ali, MD Gastroenterology Physician · Laguna Hills, CA
- Dr. Linda Alimadadian, DO Internal Medicine Physician · Irvine, CA
- Dr. Howard Kenneth Bland, MD Family Medicine Physician · Laguna Woods, CA
- Dr. Ana Cecilia Fajardo, MD Family Medicine Physician · Orange, CA
- Stefanie Jill Fightlin, DO Family Medicine Physician · Mission Viejo, CA
- Thomas Andrew Hryniewicki, MD Internal Medicine Physician · Orange, CA
- Marco Antonio Lopez Vizcarra, MD Neurology Physician · Mission Viejo, CA
- Mrs. Ourania Zoie Papantoniadis, PA-C Physician Assistant · Seal Beach, CA
- Dr. David Rae Park, MD Family Medicine Physician · Seal Beach, CA
- Ronald D Richmond, MD Family Medicine Physician · Mission Viejo, CA
- Hal S Shimazu, MD Family Medicine Physician · Orange, CA
- Dr. Camellia Shoapour, MD Family Medicine Physician · Mission Viejo, CA
Other providers in Irvine
-
David Liao, MD
16200 Sand Canyon Ave, Irvine, CA 92618-3714 · (949) 610-7245
-
Lisa H Lim, MD
University Of California Irvine Medical Science I; C-240, Irvine, CA 92697-0001 · (714) 506-7007
-
Dr. James Charles Lindberg Sr., MD
33 Creek Rd Ste 190, Irvine, CA 92604-4791 · (949) 262-3031
-
Dr. Brian B Lo, MD
7545 Irvine Center Dr Ste 200, Irvine, CA 92618-2933 · (949) 503-5112
-
Grace Lozinski, MD
4950 Barranca Pkwy Ste 207, Irvine, CA 92604-8648 · (949) 262-9700
-
Alex Chien Lu, MD
6 Willard, Irvine, CA 92604-4694 · (949) 262-5000
-
Dr. Ann Lan Mai, MD
4950 Barranca Pkwy Ste 207, Irvine, CA 92604-8648 · (949) 262-9700
-
Dr. Soroosh Mashayekh, MD
25 Hidden Trl, Irvine, CA 92603-0212 · (714) 745-3047