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

Dr. Monica Lynn Muir, DO

Individual provider Internal Medicine Physician · NPI 1063775328

Dr. Monica Lynn Muir, DO is a Hospice/Palliative Care in Saint Louis, Missouri. Graduated from Atlanta College of Physicians and Surgeons in 2012, 14 years ago. Practices with SSM Health Care Group, a 923-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
14
Trained at
Atlanta College of Physicians and Surgeons
Licensed in
MO
In the registry since
2012
Specialties on file
3
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

621 S New Ballas Rd Ste 6017B
Saint Louis, MO 63141
Phone: (314) 251-7840
Fax: (314) 251-4173
Show map & directions

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

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence 2017007169 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2017007169 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2017007169 (MO)

Record details

NPI number1063775328
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 21, 2012
Last updated in NPPESJuly 9, 2018

Medicare enrollment

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

Medicare specialtyHOSPICE/PALLIATIVE CARE
Also practisesINTERNAL MEDICINE
Medical schoolATLANTA COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2012 (14 years in practice)
Group practice Ssm Health Care Group — 923 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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