Physician Profile
Mary L. Olsen, M.D. is a healthcare provider in Beaumont, TX specializing in rheumatology. Mary trained at Washington University School of Medicine, graduating in 1982. Medicare claims data shows Mary provided 153 services to 90 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more and new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3030 NORTH ST SUITE 450
Beaumont, TX 77702
Within Rheumatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Autoimmune
Bone
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Connective Tissue
Genetic & Connective Tissue
Inflammatory
Joints
Nerve & Tendon
Skin & Soft Tissue
Skin & Vascular
Soft Tissue
Spine & Back
Vascular
Most searched procedures
Consultation
Consultations
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Imaging
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Lab & Diagnostics
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Regenerative Medicine
153 services · 90 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
137 | More often than most peers in Rheumatology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
16 | Less often than most peers in Rheumatology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Mary L. Olsen is a rheumatologist in Beaumont, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Rheumatology”.
NPI registry
Mary L. Olsen is listed at 3030 North St Suite 450, Beaumont, TX 77702. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (409) 832-9600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mary L. Olsen's National Provider Identifier is 1083723753. 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
Mary L. Olsen attended Washington University School of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
Mary L. Olsen has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Mary L. Olsen 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
Not yet. This profile is built from public federal data and has not been confirmed by Mary L. Olsen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.