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

Dr. Keith Timothy Ferguson, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1861758526

Dr. Keith Timothy Ferguson, MD is a Pulmonary Disease in Saint Louis, Missouri. Qualified in 2012, 14 years ago. Practices with SSM Health Care Group, a 923-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Missouri and Wisconsin.

Years since qualifying
14
Licensed in
IL, MO, WI
In the registry since
2012
Specialties on file
6
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

3660 Vista Ave
Saint Louis, MO 63110-2540
Phone: (314) 977-6100
Fax: (314) 977-6164
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2315 Dougherty Ferry Rd Ste 211, Saint Louis, MO 63122-3383 — (314) 977-9600

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 2020013186 (MO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 61842-20 (WI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036140072 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 2020013186 (MO)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 036140072 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 61842-20 (WI)

Record details

NPI number1861758526
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2012
Last updated in NPPESJune 22, 2020
Certification dateJune 22, 2020
Mailing address3635 Vista Ave Fl 7, Saint Louis, MO 63110-2539

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Ssm Health Care Group — 923 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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