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

William P. Galli, DO

Individual provider Pulmonary Disease Physician · NPI 1386678670

William P. Galli, DO is a Critical Care (Intensivists) in Saint Louis, Missouri. Graduated from Philadelphia College of Osteopathic Medicine in 1994, 32 years ago. Practices with Mercy Clinic Adult Critical Care LLC, a 59-clinician group and accepts Medicare assignment. Licensed in Arkansas and Missouri.

Years since qualifying
32
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
AR, MO
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-6486
Fax: (314) 251-4155
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 2011019868 (MO)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence E2629 (AR)

Record details

NPI number1386678670
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESNovember 19, 2014
Mailing address621 S New Ballas Rd, Suite 4006b, Saint Louis, MO 63141-8232

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesHOSPITALIST, PULMONARY DISEASE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1994 (32 years in practice)
Group practice Mercy Clinic Adult Critical Care Llc — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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