Physician Profile
Unclaimed ProfileAbout PEARSON
Ronald Lee Pearson, DO practices emergency medicine in Ballwin, MO. Ronald is a 1983 graduate of At Still University of Health Sciences, College of Osteo Med, Kirksville. Ronald is also listed as specializing in occupational medicine. According to Medicare claims data, Ronald cared for 25 Medicare patients across 25 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (636) 207-8738
- Email not available
Practice Locations
1669 CARMAN RD
Ballwin, MO 63021
Procedures Most Often Billed to Medicare
25 services · 25 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
13 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Trained at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Pearson's specialty?
Dr. Pearson is an emergency medicine in Ballwin, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Where can I find Dr. Pearson?
Dr. Pearson is listed at 1669 CARMAN RD, Ballwin, MO 63021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Pearson?
The number on file is (636) 207-8738. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Pearson's NPI number?
Dr. Pearson's National Provider Identifier is 1831228782. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Pearson's medical education?
Dr. Pearson attended At Still University of Health Sciences, College of Osteo Med, Kirksville, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Pearson been practicing?
Dr. Pearson has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Pearson known for?
According to Medicare billing data, Dr. Pearson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Pearson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Pearson. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.