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

Dr. Patrick Michael Duncan, MD

Individual provider Pulmonary Disease Physician · NPI 1326577172

Dr. Patrick Michael Duncan, MD is a Pulmonary Disease in Saint Louis, Missouri. Qualified in 2017, 9 years ago. Practices with Missouri Baptist Physician Services LLC, a 25-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
9
Licensed in
MO
In the registry since
2017
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

3009 N Ballas Rd Ste 315A
Saint Louis, MO 63131-2324
Phone: (314) 996-4700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 1228749 (MO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 1228749 (MO)

Record details

NPI number1326577172
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2017
Last updated in NPPESAugust 17, 2023
Certification dateAugust 17, 2023
Mailing address3009 N Ballas Rd Ste 315a, Saint Louis, MO 63131-2324

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Missouri Baptist Physician Services Llc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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