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

Dr. Marilou Padillos Sinclair, MD

Individual provider Internal Medicine Physician · NPI 1578140745

Dr. Marilou Padillos Sinclair, MD is an Internal Medicine in Springfield, Missouri. Qualified in 2017, 9 years ago. Practices with Freeman-Oak Hill Health System, a 385-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
9
Licensed in
MO
In the registry since
2021
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

2115 S Fremont Ave Ste 2300
Springfield, MO 65804-2233
Phone: (417) 820-5600
Fax: (417) 820-5606
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1102 W 32nd St, Joplin, MO 64804-3503 — (417) 347-4570
  • 1655 S Enterprise Ave Ste A3, Springfield, MO 65804-1864 — (417) 220-4480
  • 3322 S Campbell Ave Ste T-1, Springfield, MO 65807-4980 — (417) 220-4480

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2024033469 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2024033469 (MO)

Record details

NPI number1578140745
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 25, 2021
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Freeman-Oak Hill Health System — 385 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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