Provider Profile
Matthew Aaron Williamson, PA
Unclaimed ProfileAbout Matthew Williamson
Matthew Aaron Williamson, PA is a physician assistant practicing in Turlock, CA. Medicare claims data shows Matthew provided 1,192 services to 1,142 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (209) 342-2300
- Email not available
Practice Locations
825 DELBON AVE
Turlock, CA 95382
Procedures Most Often Billed to Medicare
1,192 services · 1,142 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
19 |
| Removal of extensive shoulder joint tissue using an endoscope | Procedure | 29823 |
19 |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
17 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
14 |
| Anchoring of biceps tendon | Procedure | 23430 |
12 |
| Simple repair of surface wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less | Procedure | 12011 |
11 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
196 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
438 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
280 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
80 |
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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 28 related providers in 4 groups
Other physician assistants in Turlock 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Shaving of part of shoulder bone and repair of ligament using an endoscope 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Williamson's specialty?
Dr. Williamson is a physician assistant in Turlock, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
Where can I find Dr. Williamson?
Dr. Williamson is listed at 825 DELBON AVE, Turlock, CA 95382. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Williamson?
The number on file is (209) 342-2300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Williamson?
Dr. Williamson's National Provider Identifier is 1831173111. 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. Williamson's medical education?
Dr. Williamson attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Williamson have?
Dr. Williamson has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Williamson known for?
According to Medicare billing data, Dr. Williamson performs procedures including shaving of part of shoulder bone and repair of ligament using an endoscope, removal of extensive shoulder joint tissue using an endoscope and repair of shoulder rotator cuff using an endoscope; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Williamson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williamson. 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.