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

Dr. John A Flick, DO

Individual provider Internal Medicine Physician · NPI 1770782351

Dr. John A Flick, DO is an Internal Medicine in St. Louis, Missouri. Qualified in 2007, 19 years ago. Practices with Good Samaritan Regional Health Center, a 155-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Missouri.

Years since qualifying
19
Licensed in
IL, MO
In the registry since
2007
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

615 S New Ballas Rd
St. Louis, MO 63141
Phone: (314) 569-6000
Fax: (314) 569-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 9401 Holy Cross Ln, Breese, IL 62230-3510 — (618) 526-5948
  • 1441 W Broadway, Centralia, IL 62801-5613 — (618) 532-9050

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2007016870 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036.125523 (IL)

Record details

NPI number1770782351
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 13, 2007
Last updated in NPPESDecember 20, 2021
Certification dateDecember 20, 2021
Mailing address9 Hazelwood, Caseyville, IL 62232

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Good Samaritan Regional Health Center — 155 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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