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

Sam Tonthat, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1699139782

Sam Tonthat, DO is an Internal Medicine in Fresno, California. Qualified in 2016, 10 years ago. Practices with Newport Critical Care Physicians Medical Group Inc, a 15-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Licensed in
CA
In the registry since
2016
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

155 N Fresno St
Fresno, CA 93701-2302
Phone: (559) 499-6500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 20A15865 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1699139782
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 5, 2016
Last updated in NPPESMay 7, 2022
Certification dateMay 6, 2022
Mailing address155 N Fresno St, Fresno, CA 93701-2302

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Newport Critical Care Physicians Medical Group Inc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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