Physician Profile
Unclaimed ProfileAbout RAY
Listed in the NPI registry as a physician assistant, Mason R Ray, PA-C practices in Olathe, KS. Medicare claims data shows Mason provided 701 services to 413 patients.
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
- (913) 355-7160
- Email not available
Practice Locations
20920 W 151ST ST STE 100
Olathe, KS 66061
Procedures Most Often Billed to Medicare
701 services · 413 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
69 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
34 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
27 |
| X-ray of chest, 2 views | Imaging | 71046 |
21 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
312 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
163 |
| Urinalysis, manual test | Lab test | 81002 |
27 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
25 |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
12 |
| Detection test by nucleic acid for multiple types influenza virus | Lab test | 87502 |
11 |
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.
Other physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Olathe 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in KS who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ray?
Dr. Ray is a physician assistant in Olathe, KS. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
What is Dr. Ray's address?
Dr. Ray is listed at 20920 W 151ST ST STE 100, Olathe, KS 66061. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ray?
The number on file is (913) 355-7160. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ray?
Dr. Ray's National Provider Identifier is 1700252897. 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
Where did Dr. Ray train?
Dr. Ray attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ray have?
Dr. Ray has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ray perform?
According to Medicare billing data, Dr. Ray performs procedures including aspiration and/or injection of fluid from large joint, replacement of thigh bone and hip joint with prosthesis and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of chest, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ray's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ray. 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.