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

John Pocholo Whitaker Tuason, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1891347498

John Pocholo Whitaker Tuason, MD practises Internal Medicine in Saint Louis, Missouri. Qualified in 2015, 11 years ago. Practices with St Anthonys Physician Organization Hospitalist Services Lc, a 139-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
11
Licensed in
IL, MO
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Saint Louis, MO

Additional practice locations (1)

  • 1400 Us Highway 61, Festus, MO 63028-4100 — (636) 933-5337

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2022026431 (MO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 125.074182 (IL)

Record details

NPI number1891347498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2019
Last updated in NPPESJuly 19, 2022
Certification dateJuly 19, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice St Anthonys Physician Organization Hospitalist Services Lc — 139 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at St Anthonys Physician Organization Hospitalist Services Lc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 139 clinicians in the practice; 12 are shown here.

Other providers in Saint Louis