0 reviews
Summary
Nurse Maria Walls sees patients at Missouri Baptist Medical Center, where she practices internal medicine. She treats chronic kidney disease, arthralgia, and coronary artery disease, and performs physical therapy, strength training, and manual therapy. She practices in O'Fallon, Missouri.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 34 insurance plans accepted
- speaks English
- 1 specialty
- 2 areas of expertise
- 1 hospital affiliation
- 1 office location
- Female
Office Location
BJC Medical Group Internal Medicine at Winghaven
2299 Technology Dr Ste 230O Fallon, MO 63368 Tel: (636) 695-0500
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Maria L Walls, ANP | Dr. Adewumi Bakare DMSc, PA-C | Eric Harker | Dr. Michael Albrecht, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 25 Years of Experience | 14 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | Speaks English |
| O Fallon , MO | Mesquite , TX | Lyons , CO | Lansing , KS |
| Med School: University of Lynchburg - DMSc | Med School: Duke University School Of Medicine | Med School: University Of Kansas School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Maria L Walls
Medical Specialties
Maria L Walls has the following specialty
Specialty Expertise
Maria L Walls has the following 2 areas of expertise
Certifications, License, & Education
Maria L Walls holds an active medical license in the state of Missouri.
Medical License
Nurse Practitioner with an active medical license in the state of Missouri that expires in 2027.
NPI Number
Maria L Walls' NPI number is 1740517515.
Similar Doctors
Frequently Asked Questions
- What languages does Maria Walls speak?
- Maria Walls speaks English.
- Does Maria Walls accept my insurance?
- You can see the insurance plans that Maria Walls accepts on their Vitals profile.
- Does Maria Walls accept virtual/telehealth appointments?
- Maria Walls has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Maria Walls accepting new patients?
- Maria Walls is accepting new patients on Vitals. View Maria Walls's profile on Vitals to make an appointment.
- Where is Maria Walls's office located?
- Maria Walls's office is located at 2299 Technology Dr Ste 230, O Fallon, MO, 63368.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





